Lej en bil i Istanbul

11 steder i Istanbul

╳

Enterprise anmeldelser

Billejekontorer

Enterprise

Kontorer i Istanbul

1 Asena Sok No 9 Bahcelievler

+90 212 970 5937

Acibadem Mah Onur Sk

+90 212 970 5937

Atakoy 7/8/9/10 Mah. Kat:-2

+90 212 465 6554

Cumhuriyet Mahallesi

+90 212 970 3937

Gulsuyu Mah. Fevzi Cakmak Cad

+90 216 970 6937

Istanbul Airport

+90 212 970 2937

Kocatepe Mah Abdulhak Hamit

+90 212 254 7719

Maslak Mahallesi Ataturk Oto

+90 212 970 4937

Sabiha Gokcen Airport

+90 216 970 2937

Tem Highway Kavacik Cross

+90 216 680 0690

Tuglacibasi Mah.bagdat Cad.

+90 216 407 2500

Alle anmeldelser af Enterprise

Anmeldelser af Enterprise i Istanbul

Seneste anmeldelser

Alle anmeldelser
Positive
Neutrale
Negative

10,0

Ulemper: All it is good

Anmeldt d. jan. 2019

anmeldelse fra
9,2

Speaking English staff

Fordele: Conditions and specifications according to on line booking. Care 2017 clean and full of options. No glitch at all

Ulemper: The roads toll, I paid was high. They insisted it is all to road companies and they are not benefitting from it

Anmeldt d. sep. 2017

anmeldelse fra
2,0

Long waiting time

Fordele: Nothing

Ulemper: We had to wait for a long time for the shuttle bus which takes us to the car rental parking to collect the car. We did not acerpt this long period and we had to cancel our booking.

Anmeldt d. feb. 2017

anmeldelse fra
8,8

Fordele: car very clean helpfull people

Ulemper: need to take shuttle bus, but hopefully very short ride

Anmeldt d. dec. 2016

anmeldelse fra
7,2

Fordele: Cars were clean, drop-off was fast, no problems with rental.

Ulemper: During pick up, waited for 45 mins for a shuttle to take us to the car.

Anmeldt d. aug. 2016

anmeldelse fra
2,0

Ulemper: The car was not in terminal as was written in the reservation, the lady in the office was very tough, we waited more than 10 minutes for a car that didn't come, at the end we cancelled the reservation

Anmeldt d. jul. 2016

anmeldelse fra
2,0

Ulemper: 1- They gave me a car with summer tires in the middle of winter. When asked, they said only more expensive cars have all weather tires. 2- Charged in Turkish Liras. I was quoted in Euros. 3- Charged deposit. 4- Had to ask for a full tank at pickup 5- Had to wait for 20 mins for someone to show up at booth for return.

Anmeldt d. jan. 2016

anmeldelse fra
8,8

Fordele: Bil meget rent Hjælpsomme mennesker

Ulemper: Har brug for at tage bussen, men forhåbentlig meget kort køretur

Anmeldt d. dec. 2016

anmeldelse fra

10,0

Ulemper: All it is good

Anmeldt d. jan. 2019

anmeldelse fra
9,2

Speaking English staff

Fordele: Conditions and specifications according to on line booking. Care 2017 clean and full of options. No glitch at all

Ulemper: The roads toll, I paid was high. They insisted it is all to road companies and they are not benefitting from it

Anmeldt d. sep. 2017

anmeldelse fra
8,8

Fordele: car very clean helpfull people

Ulemper: need to take shuttle bus, but hopefully very short ride

Anmeldt d. dec. 2016

anmeldelse fra
8,8

Fordele: Bil meget rent Hjælpsomme mennesker

Ulemper: Har brug for at tage bussen, men forhåbentlig meget kort køretur

Anmeldt d. dec. 2016

anmeldelse fra

7,2

Fordele: Cars were clean, drop-off was fast, no problems with rental.

Ulemper: During pick up, waited for 45 mins for a shuttle to take us to the car.

Anmeldt d. aug. 2016

anmeldelse fra

2,0

Long waiting time

Fordele: Nothing

Ulemper: We had to wait for a long time for the shuttle bus which takes us to the car rental parking to collect the car. We did not acerpt this long period and we had to cancel our booking.

Anmeldt d. feb. 2017

anmeldelse fra
2,0

Ulemper: The car was not in terminal as was written in the reservation, the lady in the office was very tough, we waited more than 10 minutes for a car that didn't come, at the end we cancelled the reservation

Anmeldt d. jul. 2016

anmeldelse fra
2,0

Ulemper: 1- They gave me a car with summer tires in the middle of winter. When asked, they said only more expensive cars have all weather tires. 2- Charged in Turkish Liras. I was quoted in Euros. 3- Charged deposit. 4- Had to ask for a full tank at pickup 5- Had to wait for 20 mins for someone to show up at booth for return.

Anmeldt d. jan. 2016

anmeldelse fra

Fra 303 kr pr. dag

Rangeret #2

Avis

7,6 God (2.274 anmeldelser)

12 steder i Istanbul

╳

Avis anmeldelser

Billejekontorer

Avis

Kontorer i Istanbul

Buyukdere Cd. No 145

+90 212 213 8165

Fatih Sk. No 1

+90 216 227 5123

Harbiye Mh.Cumhuriyet Cd N 50A

+90 212 244 9350

Karadeniz Cd. No:1

+90 212 853 0893

Kizil Begonya Sok No 10/1

+90 216 227 3101

Sabiha Gokcen Apt Domestic

+90 216 588 5166

Sariyer Cad. No. 70/A

+90 212 213 8163

Saygi Cad. No 60

+90 216 228 6870

Tayakadin Mh. Terminal

+90 549 827 1110

Town Office/ Maltepe

Town Office/Kadikoy Bagdat C.

+90 216 355 3665

Y. Beyazid Cad

+90 549 823 1945

Alle anmeldelser af Avis

Anmeldelser af Avis i Istanbul

Seneste anmeldelser

Alle anmeldelser
Positive
Neutrale
Negative

10,0

Ulemper: الموظف ممتاز بالتعامل

Anmeldt d. aug. 2019

anmeldelse fra
4,0

Fordele: The vehicle was brand new

Ulemper: The staff unapologetically made me wait 4 hours, downgraded my car and charged me more than the amount in my booking. Never again, Avis!

Anmeldt d. aug. 2019

anmeldelse fra
3,2

Ulemper: I had to goto airport to get this BMW 3 series no branch in Taksim have this size. Then i found it used up with 31000 km usage. All kind of alarms appeared on screen. Not good i pay too much for rental.

Anmeldt d. jul. 2019

anmeldelse fra
3,6

Ulemper: Our reservation price was $708, they charged us $864. The car was smelling cigarette smoke, and they said there’s nothing they can do, and they didn’t have any other option than just one car. Overall, I’m very dissatisfied with my luxury car rental from Avis. I’d not recommend it.

Anmeldt d. apr. 2019

anmeldelse fra
6,8

ONO

Ulemper: - Car model/type was not as indicated during booking. - full insurance was very high. - Price almost doubled (price between booking and pick-up).

Anmeldt d. aug. 2018

anmeldelse fra
3,2

Ulemper: Cigarette smell in the car Long wait for shuttle to rental car pickup Difficult to find the drop-off location Staff should be more helpful and courteous

Anmeldt d. okt. 2017

anmeldelse fra
4,0

Ulemper: I did not get the same car very long discussion

Anmeldt d. sep. 2017

anmeldelse fra
10,0

Avis Turkey

Fordele: I think they are dedicated only towards cudtomer satisfaction. Very helpful staff

Ulemper: We got an unecpected car due to unavailable car option in stock, but it is fixed cery easily and we got a better car

Anmeldt d. aug. 2017

anmeldelse fra
2,0

Fordele: Kayak is a fraudulent company & Dealing with a fraudulent partner "Avis" I did not get the car that I booked or similar Avis offered for me a smaller car with double price So I will not use kayak site again and i will recommend all to not use it.

Ulemper: Kayak is a fraudulent company & Dealing with a fraudulent partner "Avis" I did not get the car that I booked or similar Avis offered for me a smaller car with double price So I will not use kayak site again and i will recommend all to not use it.

Anmeldt d. aug. 2017

anmeldelse fra
2,0

Kayak is a fraudulent company dealing with a co-partner "Avis" I did n

Fordele: Kayak is a fraudulent company & Dealing with a fraudulent partner "Avis" I did not get the car that I booked or similar Avis offered for me a smaller car with double price So I will not use kayak site again and i will recommend all to not use it.

Ulemper: Kayak is a fraudulent company & Dealing with a fraudulent partner "Avis" I did not get the car that I booked or similar Avis offered for me a smaller car with double price So I will not use kayak site again and i will recommend all to not use it.

Anmeldt d. aug. 2017

anmeldelse fra
10,0

Fordele: As usual, excellent. Every time I rent from Avis excellent service, if I book with another company just problems.

Anmeldt d. aug. 2017

anmeldelse fra
6,0

Fordele: Car

Ulemper: Prices was more than I received on email by almost 1500 SR!!! Same days Why? It must be clear for coustmor Almost 50% more

Anmeldt d. aug. 2017

anmeldelse fra

10,0

Ulemper: الموظف ممتاز بالتعامل

Anmeldt d. aug. 2019

anmeldelse fra
10,0

Avis Turkey

Fordele: I think they are dedicated only towards cudtomer satisfaction. Very helpful staff

Ulemper: We got an unecpected car due to unavailable car option in stock, but it is fixed cery easily and we got a better car

Anmeldt d. aug. 2017

anmeldelse fra
10,0

Fordele: As usual, excellent. Every time I rent from Avis excellent service, if I book with another company just problems.

Anmeldt d. aug. 2017

anmeldelse fra

6,8

ONO

Ulemper: - Car model/type was not as indicated during booking. - full insurance was very high. - Price almost doubled (price between booking and pick-up).

Anmeldt d. aug. 2018

anmeldelse fra

4,0

Fordele: The vehicle was brand new

Ulemper: The staff unapologetically made me wait 4 hours, downgraded my car and charged me more than the amount in my booking. Never again, Avis!

Anmeldt d. aug. 2019

anmeldelse fra
3,2

Ulemper: I had to goto airport to get this BMW 3 series no branch in Taksim have this size. Then i found it used up with 31000 km usage. All kind of alarms appeared on screen. Not good i pay too much for rental.

Anmeldt d. jul. 2019

anmeldelse fra
3,6

Ulemper: Our reservation price was $708, they charged us $864. The car was smelling cigarette smoke, and they said there’s nothing they can do, and they didn’t have any other option than just one car. Overall, I’m very dissatisfied with my luxury car rental from Avis. I’d not recommend it.

Anmeldt d. apr. 2019

anmeldelse fra
3,2

Ulemper: Cigarette smell in the car Long wait for shuttle to rental car pickup Difficult to find the drop-off location Staff should be more helpful and courteous

Anmeldt d. okt. 2017

anmeldelse fra
4,0

Ulemper: I did not get the same car very long discussion

Anmeldt d. sep. 2017

anmeldelse fra
2,0

Fordele: Kayak is a fraudulent company & Dealing with a fraudulent partner "Avis" I did not get the car that I booked or similar Avis offered for me a smaller car with double price So I will not use kayak site again and i will recommend all to not use it.

Ulemper: Kayak is a fraudulent company & Dealing with a fraudulent partner "Avis" I did not get the car that I booked or similar Avis offered for me a smaller car with double price So I will not use kayak site again and i will recommend all to not use it.

Anmeldt d. aug. 2017

anmeldelse fra
2,0

Kayak is a fraudulent company dealing with a co-partner "Avis" I did n

Fordele: Kayak is a fraudulent company & Dealing with a fraudulent partner "Avis" I did not get the car that I booked or similar Avis offered for me a smaller car with double price So I will not use kayak site again and i will recommend all to not use it.

Ulemper: Kayak is a fraudulent company & Dealing with a fraudulent partner "Avis" I did not get the car that I booked or similar Avis offered for me a smaller car with double price So I will not use kayak site again and i will recommend all to not use it.

Anmeldt d. aug. 2017

anmeldelse fra
6,0

Fordele: Car

Ulemper: Prices was more than I received on email by almost 1500 SR!!! Same days Why? It must be clear for coustmor Almost 50% more

Anmeldt d. aug. 2017

anmeldelse fra

Fra 311 kr pr. dag

Rangeret #3

Budget

7,4 God (4.204 anmeldelser)

10 steder i Istanbul

╳

Budget anmeldelser

Billejekontorer

Budget

Kontorer i Istanbul

Acibadem Mh Fatih Sk Tepe

+90 216 227 5124

Ataturk Havalimani Domestic Arrivals

+90 549 562 2314

Bagdat Cad No 444 Suadiye

+90 216 380 5655

Bahcelievler Fevzi Cakmak Mah

+90 549 823 1947

Barbaros Morsumbul St No 8 N

+90 549 823 1961

Baris Mh Sakarya Cd No2 Koctas

+90 549 823 9405

Cevizli Mah Fil Yokusu Sok No

+90 216 227 5122

Esentepe Mah Buyukdere Cad

+90 212 942 2245

Hilton Istanbul Bosphorus

+90 212 244 9354

Sabiha Gokcen Havalimani Ic

+90 216 588 5198

Alle anmeldelser af Budget

Anmeldelser af Budget i Istanbul

Seneste anmeldelser

Alle anmeldelser
Positive
Neutrale
Negative

4,0

Ulemper: Hidden fees and manipulation they charged me 3000 TL more

Anmeldt d. aug. 2019

anmeldelse fra
6,0

Ulemper: wiper was not good. care dosent has cruse.

Anmeldt d. jan. 2019

anmeldelse fra
8,0

Fordele: Fast

Ulemper: The type of the car

Anmeldt d. sep. 2018

anmeldelse fra
6,8

Fordele: The price was very good, drop off easy and quick, people speak English which unusual in Turkey.

Ulemper: Pick up takes more than half hour even it’s was not busy, agent was very slow. The car was luxury but was dirty from inside, the floor mats dirty.

Anmeldt d. sep. 2018

anmeldelse fra
8,0

i booked in case i need it,

Fordele: But I cancelled it since i found better offer

Anmeldt d. sep. 2018

anmeldelse fra
10,0

Excellent Service

Fordele: Easy pickup and drop off process. New and very clean car.

Ulemper: They told me that my reservation doesn't have even basic insurance and they asked me to buy one. I agreed to buy the insurance but it turned out later that they let me buy full insurance. I really got confused about that.

Anmeldt d. aug. 2018

anmeldelse fra
8,0

Misleading trust, selling not recognized Allianz Global Assistance

Fordele: The car company Budget was Ok.

Ulemper: Your site has failed my trust. You sold me a Allianz Global Assistance insurance. Policy: Rental Car Protection. Policy No.: EUSP2109505133. Budget did not recognize this insurance and said it was null and void as far as they are concerned. They made me sign a disclaimer that I have not purchased any insurance and that all accidents will be paid by me. Your company is promoting misleading insurance products, you are deceiving customers

Anmeldt d. jun. 2018

anmeldelse fra
7,2

Great, but some staff needs to be more professional

Fordele: Great service, office is inside of the arrival area, shuttle service to pickup point just outside

Ulemper: On pick up the guy who delivered the car didn’t want to mark the scratches from the car, I had to call someone else to do it. Also the car smells cigarettes

Anmeldt d. apr. 2018

anmeldelse fra
10,0

Everything worked out perfect

Fordele: New and efficient car

Anmeldt d. jul. 2017

anmeldelse fra
7,6

overcharged on my credit card

Fordele: It was a new BMW 5 series, great on the highway and great on gas

Ulemper: overcharged on my credit card. Should have been $1810.00 Turkish Lira and my card was charged $3810.00. Now I have to mess around with this to correct it from another country which is never fun.

Anmeldt d. jun. 2017

anmeldelse fra
6,0

Big problem with pickup and dropoff

Fordele: The car it self

Ulemper: Pickup and dropoff Car was not clean inside Crew is very moody

Anmeldt d. sep. 2016

anmeldelse fra
10,0

Fordele: The car was nice and clean. It was 2016 model

Anmeldt d. aug. 2016

anmeldelse fra

10,0

Excellent Service

Fordele: Easy pickup and drop off process. New and very clean car.

Ulemper: They told me that my reservation doesn't have even basic insurance and they asked me to buy one. I agreed to buy the insurance but it turned out later that they let me buy full insurance. I really got confused about that.

Anmeldt d. aug. 2018

anmeldelse fra
10,0

Everything worked out perfect

Fordele: New and efficient car

Anmeldt d. jul. 2017

anmeldelse fra
10,0

Fordele: The car was nice and clean. It was 2016 model

Anmeldt d. aug. 2016

anmeldelse fra

8,0

Fordele: Fast

Ulemper: The type of the car

Anmeldt d. sep. 2018

anmeldelse fra
6,8

Fordele: The price was very good, drop off easy and quick, people speak English which unusual in Turkey.

Ulemper: Pick up takes more than half hour even it’s was not busy, agent was very slow. The car was luxury but was dirty from inside, the floor mats dirty.

Anmeldt d. sep. 2018

anmeldelse fra
8,0

i booked in case i need it,

Fordele: But I cancelled it since i found better offer

Anmeldt d. sep. 2018

anmeldelse fra
8,0

Misleading trust, selling not recognized Allianz Global Assistance

Fordele: The car company Budget was Ok.

Ulemper: Your site has failed my trust. You sold me a Allianz Global Assistance insurance. Policy: Rental Car Protection. Policy No.: EUSP2109505133. Budget did not recognize this insurance and said it was null and void as far as they are concerned. They made me sign a disclaimer that I have not purchased any insurance and that all accidents will be paid by me. Your company is promoting misleading insurance products, you are deceiving customers

Anmeldt d. jun. 2018

anmeldelse fra
7,2

Great, but some staff needs to be more professional

Fordele: Great service, office is inside of the arrival area, shuttle service to pickup point just outside

Ulemper: On pick up the guy who delivered the car didn’t want to mark the scratches from the car, I had to call someone else to do it. Also the car smells cigarettes

Anmeldt d. apr. 2018

anmeldelse fra
7,6

overcharged on my credit card

Fordele: It was a new BMW 5 series, great on the highway and great on gas

Ulemper: overcharged on my credit card. Should have been $1810.00 Turkish Lira and my card was charged $3810.00. Now I have to mess around with this to correct it from another country which is never fun.

Anmeldt d. jun. 2017

anmeldelse fra

4,0

Ulemper: Hidden fees and manipulation they charged me 3000 TL more

Anmeldt d. aug. 2019

anmeldelse fra
6,0

Ulemper: wiper was not good. care dosent has cruse.

Anmeldt d. jan. 2019

anmeldelse fra
6,0

Big problem with pickup and dropoff

Fordele: The car it self

Ulemper: Pickup and dropoff Car was not clean inside Crew is very moody

Anmeldt d. sep. 2016

anmeldelse fra

Rangeret #4

Payless

6,6 God (2.678 anmeldelser)

2 steder i Istanbul

╳

Payless anmeldelser

Billejekontorer

Payless

Kontorer i Istanbul

Istanbul Havalimani

Sabiha Gokcen Intl Airport

Alle anmeldelser af Payless

Anmeldelser af Payless i Istanbul

Seneste anmeldelser

Alle anmeldelser
Positive
Neutrale
Negative

9,2

Outstanding

Fordele: Iiked the car and the way they treated me at the pickup point

Ulemper: The drop-off was not smooth enough as i had to park it in the parking of the airport and didn't know how much is the total amount at the end of the handover

Anmeldt d. jan. 2019

anmeldelse fra
2,0

Ulemper: They ripped me off. Made me pay more than what I did with kayak

Anmeldt d. dec. 2018

anmeldelse fra
2,0

I am totally sad and angry

Fordele: When I arrived to airport I went to Payless office at airport as per my reservation but they informed me that no any car available and they totally refused to help me FYI It’s first time to visit Turkey

Ulemper: I would like to inform u that I will not deal with your site again and I will inform every person I know about your bad service Plus I will post at Facebook

Anmeldt d. jun. 2018

anmeldelse fra
8,4

Have many choices

Fordele: Employees are perfect

Ulemper: The price

Anmeldt d. apr. 2018

anmeldelse fra
2,0

Bad service

Fordele: The car was in good condition

Ulemper: Such bad service at reception, they told me that I needed to pay for insurance again after buying insurance on Kayak. Then the car wasn’t filled with fuel as stated on the website. I then also had to pay extra when I brought the car back to SAW airport for the parking

Anmeldt d. apr. 2018

anmeldelse fra
3,6

Ulemper: They charge me 2 times for insurance and the payless custumer service didn't help me att all. I will never rent a car from this page and payless.

Anmeldt d. feb. 2018

anmeldelse fra
2,0

Make sure what car you get before signing

Fordele: Nothing

Ulemper: Classification of the cars is terrible. How come car A and car B can be considered as the same class cars as car A’s price is double of car B??? And they tell you that they will give you car A, But in the last minute try to give you car B. I cancelled booking. And I really am doubtful about renting again from Payless!! Those who want to rent must make sure what car they will get you

Anmeldt d. jan. 2018

anmeldelse fra
2,0

Terrible in all means

Ulemper: Didn't get the car I asked for or similar as I booked, also I requested full to full I got empty and was panicked cause I couldn't find a gas station near by in the middle of the night. Not very helpful staff! Payless never again!

Anmeldt d. jan. 2018

anmeldelse fra
2,0

Ulemper: They refused to rent a car to me. They told me that they don't have a car to rent.

Anmeldt d. dec. 2017

anmeldelse fra
2,0

COMPLETE RIP OFF!!

Fordele: location,

Ulemper: they don't honor online pricing, they overcharged and force you to take insurance. Car was dirty, damaged and had no gas.

Anmeldt d. nov. 2017

anmeldelse fra
2,0

Terrible experiencr

Ulemper: Even though I made the reservation for Saturday and had a confirmation number, when I went to the counter at the airport I wad told I could not rent a car for less than three days. Terrible experience cost me two hours of frustration until I ended up finding a bus. I tried to get in touch with the company but they have no email and never tweeted.

Anmeldt d. okt. 2017

anmeldelse fra
2,0

They refused to give me the car

Ulemper: In the website there was one amount to pay during the car rental period but once I went there to take it they asked for extra payments and deposit and visa .....

Anmeldt d. okt. 2017

anmeldelse fra

9,2

Outstanding

Fordele: Iiked the car and the way they treated me at the pickup point

Ulemper: The drop-off was not smooth enough as i had to park it in the parking of the airport and didn't know how much is the total amount at the end of the handover

Anmeldt d. jan. 2019

anmeldelse fra

8,4

Have many choices

Fordele: Employees are perfect

Ulemper: The price

Anmeldt d. apr. 2018

anmeldelse fra

2,0

Ulemper: They ripped me off. Made me pay more than what I did with kayak

Anmeldt d. dec. 2018

anmeldelse fra
2,0

I am totally sad and angry

Fordele: When I arrived to airport I went to Payless office at airport as per my reservation but they informed me that no any car available and they totally refused to help me FYI It’s first time to visit Turkey

Ulemper: I would like to inform u that I will not deal with your site again and I will inform every person I know about your bad service Plus I will post at Facebook

Anmeldt d. jun. 2018

anmeldelse fra
2,0

Bad service

Fordele: The car was in good condition

Ulemper: Such bad service at reception, they told me that I needed to pay for insurance again after buying insurance on Kayak. Then the car wasn’t filled with fuel as stated on the website. I then also had to pay extra when I brought the car back to SAW airport for the parking

Anmeldt d. apr. 2018

anmeldelse fra
3,6

Ulemper: They charge me 2 times for insurance and the payless custumer service didn't help me att all. I will never rent a car from this page and payless.

Anmeldt d. feb. 2018

anmeldelse fra
2,0

Make sure what car you get before signing

Fordele: Nothing

Ulemper: Classification of the cars is terrible. How come car A and car B can be considered as the same class cars as car A’s price is double of car B??? And they tell you that they will give you car A, But in the last minute try to give you car B. I cancelled booking. And I really am doubtful about renting again from Payless!! Those who want to rent must make sure what car they will get you

Anmeldt d. jan. 2018

anmeldelse fra
2,0

Terrible in all means

Ulemper: Didn't get the car I asked for or similar as I booked, also I requested full to full I got empty and was panicked cause I couldn't find a gas station near by in the middle of the night. Not very helpful staff! Payless never again!

Anmeldt d. jan. 2018

anmeldelse fra
2,0

Ulemper: They refused to rent a car to me. They told me that they don't have a car to rent.

Anmeldt d. dec. 2017

anmeldelse fra
2,0

COMPLETE RIP OFF!!

Fordele: location,

Ulemper: they don't honor online pricing, they overcharged and force you to take insurance. Car was dirty, damaged and had no gas.

Anmeldt d. nov. 2017

anmeldelse fra
2,0

Terrible experiencr

Ulemper: Even though I made the reservation for Saturday and had a confirmation number, when I went to the counter at the airport I wad told I could not rent a car for less than three days. Terrible experience cost me two hours of frustration until I ended up finding a bus. I tried to get in touch with the company but they have no email and never tweeted.

Anmeldt d. okt. 2017

anmeldelse fra
2,0

They refused to give me the car

Ulemper: In the website there was one amount to pay during the car rental period but once I went there to take it they asked for extra payments and deposit and visa .....

Anmeldt d. okt. 2017

anmeldelse fra

Fra 846 kr pr. dag

Rangeret #5

Europcar

7,6 God (351 anmeldelser)

4 steder i Istanbul

╳

Europcar anmeldelser

Billejekontorer

Europcar

Kontorer i Istanbul

Domestic Arrivals Terminal

+90 216 588 8766

E5 Yanyol Pamukkale Sok

+90 216 427 0427

Takaydin Mh.

+90 533 760 8498

Topcu Cad. N°:1 Elmadag

+90 212 254 7710

Alle anmeldelser af Europcar

Anmeldelser af Europcar i Istanbul

Seneste anmeldelser

Alle anmeldelser
Positive
Neutrale
Negative

9,6

Pick up and drop off went very well

Fordele: The rate Iwas booked in US dollar but they calculated in euro

Ulemper: I’ll dispute it with my credit card when I get back to USA

Anmeldt d. aug. 2018

anmeldelse fra

9,6

Pick up and drop off went very well

Fordele: The rate Iwas booked in US dollar but they calculated in euro

Ulemper: I’ll dispute it with my credit card when I get back to USA

Anmeldt d. aug. 2018

anmeldelse fra

Rangeret #6

Hertz

7,5 God (7 anmeldelser)

6 steder i Istanbul

╳

Hertz anmeldelser

Billejekontorer

Hertz

Kontorer i Istanbul

Bagdat Caddesi 92/b

+90 216 337 0988

Cevizli Mah. Orhangazi Cd.

+90 216 383 0100

Gumussuyu Mahallesi

+90 212 225 6404

Intl Airport

+90 216 349 3040

Sabiha Gokcen Dom Ap

+90 216 588 5191

Tayakadin Mahallesi

+90 212 465 5999

Alle anmeldelser af Hertz

Anmeldelser af Hertz i Istanbul

Seneste anmeldelser

Alle anmeldelser
Positive
Neutrale
Negative

5,6

Ulemper: I make rent for Mercedes Benz and they want to give me passat .. after that they give me volvo lower than Mercedes but i not want to make problems with company because I travel for rest not for problem next time I will not rent a car from this company

Anmeldt d. jun. 2019

anmeldelse fra
8,8

Quick, easy and affordable!

Fordele: Office location just right outside when you walk out from the last check point, flexable return hours ( extra couple hrs) very knowledgeable guys at the from desk.

Ulemper: Not easy to deal with when trying to extend for few days! The staff who pick up the phone speak Turkish only.. need someone local to deal with it.

Anmeldt d. aug. 2018

anmeldelse fra
6,0

Ulemper: When you return the car to ataturk airport . You have to wait for the shutel to take you from the parking to the departure building. Only one person is handling every thing.

Anmeldt d. sep. 2017

anmeldelse fra

8,8

Quick, easy and affordable!

Fordele: Office location just right outside when you walk out from the last check point, flexable return hours ( extra couple hrs) very knowledgeable guys at the from desk.

Ulemper: Not easy to deal with when trying to extend for few days! The staff who pick up the phone speak Turkish only.. need someone local to deal with it.

Anmeldt d. aug. 2018

anmeldelse fra

5,6

Ulemper: I make rent for Mercedes Benz and they want to give me passat .. after that they give me volvo lower than Mercedes but i not want to make problems with company because I travel for rest not for problem next time I will not rent a car from this company

Anmeldt d. jun. 2019

anmeldelse fra
6,0

Ulemper: When you return the car to ataturk airport . You have to wait for the shutel to take you from the parking to the departure building. Only one person is handling every thing.

Anmeldt d. sep. 2017

anmeldelse fra

Fra 167 kr pr. dag

Rangeret #7

CIRCULAR

5,1 Okay (16 anmeldelser)

7 steder i Istanbul

╳

CIRCULAR anmeldelser

Billejekontorer

CIRCULAR

Kontorer i Istanbul

Ataturk Airport International Arrivals Hall

+90 532 131 1400

Domestic Arrivals Terminal

+90 532 300 7488

Istanbul City Office

Istanbul New Airport

+90 532 131 1400

Istanbul Sabiha Gokcen Airport International Arrivals Hall

Kocatepe Mah.Dolapdere Taksim Cad.No:15/1 Beyoglu

Nishistanbul C Blok Kat10 No124 Cobancesme Mah Sanayi Cad Bahcelievler

Alle anmeldelser af CIRCULAR

Anmeldelser af CIRCULAR i Istanbul

Seneste anmeldelser

Alle anmeldelser
Positive
Neutrale
Negative

4,0

Fordele: staff not friendly

Ulemper: don't book with this company

Anmeldt d. jan. 2019

anmeldelse fra
5,6

Ulemper: There is no Ac conditioner in the back seat . They takes deposit and will return back after One month !!

Anmeldt d. jul. 2017

anmeldelse fra

4,0

Fordele: staff not friendly

Ulemper: don't book with this company

Anmeldt d. jan. 2019

anmeldelse fra
5,6

Ulemper: There is no Ac conditioner in the back seat . They takes deposit and will return back after One month !!

Anmeldt d. jul. 2017

anmeldelse fra

Rangeret #8

Thrifty

4,8 Okay (1 anmeldelse)

6 steder i Istanbul

╳

Thrifty anmeldelser

Billejekontorer

Thrifty

Kontorer i Istanbul

Bagdat Caddesi 92/b

+90 216 337 0988

Cevizli Mah. Orhangazi Cd.

+90 216 383 0100

Gumussuyu Mahallesi

+90 212 225 6404

Kazimiye Mahallesi

+90 282 653 0340

Sabiha Gokcen Intl Ap

+90 216 588 5191

Tayakadin Mahallesi

+90 212 465 5999

Alle anmeldelser af Thrifty

Anmeldelser af Thrifty i Istanbul

Seneste anmeldelser

Alle anmeldelser
Positive
Neutrale
Negative

4,8

They are not exist

Fordele: Nothing

Ulemper: They are not exist in the airport and Hertz is handeling their Job.

Anmeldt d. jun. 2017

anmeldelse fra

4,8

They are not exist

Fordele: Nothing

Ulemper: They are not exist in the airport and Hertz is handeling their Job.

Anmeldt d. jun. 2017

anmeldelse fra

Otocar Rental

32 steder i Istanbul

╳

Billejekontorer

Otocar Rental

Kontorer i Istanbul

Arnavutkoy-stanbul/Turkey

Atakoy-stanbul/Turkey

Atasehir-stanbul/Turkey

Avcilar-stanbul/Turkey

Bagcilar-stanbul/Turkey

Bahcesehir-stanbul/Turkey

Basaksehir-stanbul/Turkey

Bayrampasa-stanbul/Turkey

Bebek-stanbul/Turkey

Besiktas-stanbul/Turkey

Cavusoglu Mahallesi, Yakacik Cd. No:132, Kartal/Istanbul

Esenler-stanbul/Turkey

Esenyurt-stanbul/Turkey

Etiler-stanbul/Turkey

Eyup-stanbul/Turkey

Fatih-stanbul/Turkey

Gokturk-stanbul/Turkey

Gungoren-stanbul/Turkey

Kadikoy-stanbul/Turkey

Kavacik-stanbul/Turkey

Kucukcekmece-stanbul/Turkey

Maltepe-stanbul/Turkey

Ortakoy-stanbul/Turkey

Pendik-stanbul/Turkey

Sisli-stanbul/Turkey

Taksim-stanbul/Turkey

Tayakadn Mahallesi, Terminal Caddesi No25, 34283

Tuzla-stanbul/Turkey

Umraniye-stanbul/Turkey

Uskudar-stanbul/Turkey

Yeniehir Mah. Cumhuriyet Bulvar Mutlucity

Zeytinburnu-stanbul/Turkey

Fra 327 kr pr. dag

Nokta Rent A Car

20 steder i Istanbul

╳

Billejekontorer

Nokta Rent A Car

Kontorer i Istanbul

Atatürk Mah. Gökevler Mah. Adnan Kahveci Bulv. No:1, 34513 Esenyurt(Autopia, Kat:1 No:58b)

+90 533 030 2054

Atatürk Mahallesi Sedef Cad. 36. Ada Ata 2/1 Blok No:46 Ataşehir / İstanbul

Avcilar / İstanbul

Bakirköy / İstanbul

Barbaros Hayrettin Paşa Mah. Şehitler Cad. No:8 Gümüş Residance / 301 Esenyurt / İstanbul

Bağcilar / İstanbul

Başakşehir delivery

Beşyol Kadiköy / İstanbul

Esenler / İstanbul

Florya / İstanbul

Halkalı Cd. No : 196-198 Sefaköy Küçükçekmece

Istanbul Ataturk airport

+90 212 481 4343

Kartaltepe Mahallesi, Malazgirt Cd. No:1

Maltepe Mah. Gen. Ali Rıza Gürcan Cad. Çırpıcı Çık. No:1, Zeytinburnu

+90 533 030 2054

Sabiha Gocken Airport

+90 533 030 2054

Taksim Point Hotel

+90 212 481 4343

Tayakadin Mahallesi, Terminal Caddesi, No 1

Yenişehir Mah. Osmanlı Blv. No:10/83 Çağdaş İş Merkezi Kurtköy

+90 533 030 2054

Üsküdar / İstanbul

İkitelli delivery

Sunnycars

14 steder i Istanbul

╳

Billejekontorer

Sunnycars

Kontorer i Istanbul

1 Asena Sok 9 Bahcelievler

Acibadem Mah Onur SK Ciceck 12A

Bagdat Street 166B

Cobancesme mah. sanayi cad. bahcelievler-istanbul

Domestic Arrivals Terminal

E5 Yanyol Pamukkale Sok

Egitim mah. Hakki Bey sok. No:1/3 Ziverbey

Gulsuyu Mah. Fevzi Cakmak Cad Omer Bey Plaza 1

International Arrivals Terminal

Kocatepe Mah Abdulhak Hamit Cad 62

Maslak Mahallesi Ataturk Oto Sanayi Sitesi 39

Tayakadin Mahallesi Ibrahim Aga Cad. No:1 Arnavutk

Tem Highway Kavacik Cross

Topcu Cad. N°:1 Elmadag

Fra 165 kr pr. dag

Global Rent A Car

10 steder i Istanbul

╳

Billejekontorer

Global Rent A Car

Kontorer i Istanbul

Domestic Arrivals Terminal

+90 850 304 3527

Fevzi Çakmak Mah. Yildirim Beyazid Cad. No:1

+90 850 304 3527

Gokturk Merkez Mah. Istanbul Cad. No:48/D

+90 507 121 6284

ISTANBUL BAKIRKOY OZGURLUK SQUARE, Kartaltepe, General Sukru Kanatli Sk 173-3

+90 850 304 3527

International Arrivals Terminal

+90 850 304 3527

Istanbul Havalimani

+90 850 304 3527

Kartaltepe Mahallesi, E-5 Karayolu No:20

+90 850 304 3527

Mahallesi, Fevzi Çakmak Cd. No:34

+90 850 304 3527

Yeni Bosna Merkez Mahallesi, Degirmenbahce Caddesi, No17, Istwest Meydan, A1A No 176

+90 850 304 3527

Yenisehir Mahallesi Osmanli Bulvari, Sumbul Sokak, No 10 Starport Residence

Fra 214 kr pr. dag

Garenta

9 steder i Istanbul

╳

Billejekontorer

Garenta

Kontorer i Istanbul

2, Koru Sokağı Zorlu Centre

Atatürk Airport

Barış Mah. Sakarya Cad. No.1 Beylikdüzü Migros AVM Beylikdüzü / İstanbul

Esentepe Mah. Cevizli D-100 Güney Yanyol Cad. Lapishan Apt. No:25/17

+90 216 909 9739

Fatih Cad N:6-h Nautilus Avm

Gümüssuyu Mh. Inönü Cd. No :47/A

Istanbul Taksim City Office

Sanayi Mh

Toyakadın Mah. Ulubatlı Hasan Cad, Arnavutköy/istanbul

Fra 208 kr pr. dag

Avec Car Rental

6 steder i Istanbul

╳

Billejekontorer

Avec Car Rental

Kontorer i Istanbul

"Konaklar Mah. Selvili sok. No : 7/A 4.Levent,Beşiktaş/ İstanbul"

2, Oruçreis Mh.

28/2-3, Saray Mh.Ahmet Tevfik İleri Cd.N:28 /2-3

Ataturk Airport İnternational Terminal Arrival Hall Yeşilköy,İstanbul

Istanbul Havalimani

+90 212 244 2833

Sabiha Gökçen Airport Arrival Hall

Dollar

6 steder i Istanbul

╳

Billejekontorer

Dollar

Kontorer i Istanbul

Bagdat Caddesi 92/b

+90 216 337 0988

Cevizli Mah. Orhangazi Cd.

+90 216 383 0100

Gumussuyu Mahallesi

+90 212 225 6404

Kazimiye Mahallesi

+90 282 653 0340

Sabiha Gokcen Intl Ap

+90 216 588 5191

Tayakadin Mahallesi

+90 212 465 5999

Fra 158 kr pr. dag

GREEN MOTION

6 steder i Istanbul

╳

Billejekontorer

GREEN MOTION

Kontorer i Istanbul

Acibadem, Onur Sk. 8/A

+90 532 623 8701

Altunizade Mah. Oymaci Sokak. 11 Uskudar /Istanbul

+90 532 623 8701

Domestic Arrivals Terminal

+90 216 606 2172

Istanbul Havalimani

+90 212 909 1778

Kucukbakkalkoy Mah. Isiklar Cad. No: 30

+90 216 606 2176

Soganlik Yeni Mah.

+90 532 623 8701

Comet Rent A Car

5 steder i Istanbul

╳

Billejekontorer

Comet Rent A Car

Kontorer i Istanbul

Basn Ekspres Havaliman Yolu Mahmutbey Çk Aoglu My Office 212 Kat: 8 No 137

+90 212 465 0242

Bostanc Mah. Prof.Dr. Ali Nihat tarlan Cad. Palmiye Sok. Palmiye Aprt. No:1 D:8 kadköy istanbul

+90 216 362 6300

Yeni ehir Mah. Osmanl Bulv. No:7 K:2 Arwen Ofis Kurtköy

+90 216 482 0001

mecidiyeköy Mah, Merkez Caddesi No/8

+90 212 273 6060

stanbul Atatürk Havaliman D Hatlar Gelen Yolcu Salonu Yeilköy

+90 212 465 0242

Euronet

5 steder i Istanbul

╳

Billejekontorer

Euronet

Kontorer i Istanbul

Ataturk Havalimani Ic Hat

+90 212 465 3153

Domestic Arrivals Terminal

+90 212 465 5479

Euronet Car Rental Istanbul New Airport Arnavutkoy, Istanbul Arrivals Terminal

Green Park Taksim Hotel No: 34

+90 212 235 0606

International Arrivals Terminal

+90 212 465 8100

Sixt

5 steder i Istanbul

╳

Billejekontorer

Sixt

Kontorer i Istanbul

Cumhuriyet Street

+90 533 031 6422

Domestic Arrival Exit AL525

+90 532 457 0800

Londra Asfalt Kuleli Mevki E-5

+90 533 592 1540

Tayakadin Mh. Terminal Cd. No1

+90 533 592 1540

Tepekik Yolu Alkent Alisveris

+90 212 352 9181

Windycar

5 steder i Istanbul

╳

Billejekontorer

Windycar

Kontorer i Istanbul

5, Kısıklı Cad

Domestic Arrivals Terminal

+90 216 482 0044

Hunko Koyuncu Grup Doguskent Cad. No:3 ( Maltepe Metro) Maltepe - ISTANBUL Turkey

+90 216 388 4488

International Arrivals Terminal

+90 212 465 3077

Istanbul New Airport (İstanbul Yeni Havalimanı), Yesilkoy

GRS

4 steder i Istanbul

╳

Billejekontorer

GRS

Kontorer i Istanbul

Ataturk Mah. Atasehir Bulvari Ata 2/1 Plaza No:54

Basn Ekspres Yolu Cemal Ulusoy Caddesi, No:9, Yenibosna

Istanbul Ataturk Airport

Istanbul Sabiha Gokcen Airport

keddy by Europcar

4 steder i Istanbul

╳

Billejekontorer

keddy by Europcar

Kontorer i Istanbul

Domestic Arrivals Terminal

E5 Yanyol Pamukkale Sok- Fidan Plaza N?2 Soganlik-Kartal

International Arrivals Terminal

Topcu Cad. N?:1 Elmadag

Pandora Car Hire

4 steder i Istanbul

╳

Billejekontorer

Pandora Car Hire

Kontorer i Istanbul

Istanbul Ataturk Airport

Istanbul Sabiha Gokcen Airport

Tayakadın Mahallesi, Terminal Caddesi No:1

+90 532 415 4478

YENIBOSNA MAHALLESI 29 EKIM CADDESI ISTANBUL VIZYON PARK A1 BLOK KAT:7 D:74 BAHCELIEVLER - ISTANBUL emeregency phone 0090 532 551 2568

+90 212 275 4244

Fra 135 kr pr. dag

Rent Go Rent A Car

4 steder i Istanbul

╳

Billejekontorer

Rent Go Rent A Car

Kontorer i Istanbul

28/20, Barış Mah. Belediye Cad. Westside 2 K Blok

Bagdat Caddesi , Hisar Apartmani, No: 162 A/5

+90 216 359 3029

Istanbul Ataturk airport

+90 212 465 0599

Istanbul Sabiha Gökçen airport

+90 216 482 4599

Avro Rent

3 steder i Istanbul

╳

Billejekontorer

Avro Rent

Kontorer i Istanbul

Istanbul Ataturk Airport

Kadikoy Office Bagdat Cad No 93 C Feneryolu

+90 216 414 9333

Kocatepe Mah. Abdulhak Hamid Cad. No76/B

+90 212 250 1020

Fra 192 kr pr. dag

ESSENCE CAR RENTAL

3 steder i Istanbul

╳

Billejekontorer

ESSENCE CAR RENTAL

Kontorer i Istanbul

Istanbul Airport Ataturk Arrival Hall Vodafone Shop

+90 212 442 2632

Istanbul Airport Sabiha Gokcen

METROPORT MALL KULTUR SOK No1 B3 No 4 BAHCELIEVLER

First Car

3 steder i Istanbul

╳

Billejekontorer

First Car

Kontorer i Istanbul

EGITIM MAH HAKKI BEY SOK No1 3 ZIVERBEY KADIKOY

INTERNATIONAL ARRIVALS TERMINAL

0507 663 9440 / 00 90 216 414 2952

SABIHA GOKCEN AIRPORT MEET AND GREET SERVICE AT ARRIVAL HALL

00 90 216 414 2952

Pnr Rent A Car

3 steder i Istanbul

╳

Billejekontorer

Pnr Rent A Car

Kontorer i Istanbul

Bagdat Caddesi Vedat Han 41 44 Kiziltoprak Istanbul

Istanbul Ataturk airport

+90 532 408 6191

Istanbul Sabiha Gökçen airport

+90 532 408 6191

Turibo

3 steder i Istanbul

╳

Billejekontorer

Turibo

Kontorer i Istanbul

Bagdat Caddesi Vedat Han No:41/49 Kiziltoprak Kadikoy

+90 532 408 6191

Domestic Arrivals Terminal

+90 532 408 6191

International Arrivals Terminal

+90 532 408 6191

VIP

3 steder i Istanbul

╳

Billejekontorer

VIP

Kontorer i Istanbul

Istanbul Airport Sabiha Gokcen

Istanbul Ataturk Airport

Istanbul New Airport

1First Car Rental

2 steder i Istanbul

╳

Billejekontorer

1First Car Rental

Kontorer i Istanbul

Avro Rent A Car Atatürk Havalimanı, Atatürk Havalimanı, Bakırköy, İstanbul

+90 216 414 2952

Sanayi Mh. Sabiha Gokcen International Airport (SAW), Pendik, İstanbul

+90 216 414 2952

Ace

2 steder i Istanbul

╳

Billejekontorer

Ace

Kontorer i Istanbul

Sanayi Mahallesi

+90 507 121 6284

Yesilkoy

+90 507 121 6284

ACTIVE RENT A CAR

2 steder i Istanbul

╳

Billejekontorer

ACTIVE RENT A CAR

Kontorer i Istanbul

Airport Autopark

+90 530 224 7575

Istanbul Ataturk Airport

Fra 362 kr pr. dag

Alamo

2 steder i Istanbul

╳

Billejekontorer

Alamo

Kontorer i Istanbul

Istanbul Airport

+90 212 970 2937

Sabiha Gokcen Airport

+90 216 970 2937

CarWiz

2 steder i Istanbul

╳

Billejekontorer

CarWiz

Kontorer i Istanbul

Domestic Arrivals Terminal

+90 533 035 3643

Istanbul Havalimani

+90 533 035 3643

Central

2 steder i Istanbul

╳

Billejekontorer

Central

Kontorer i Istanbul

Domestic Arrivals Terminal

+90 216 588 5299

International Arrivals Terminal

+90 212 465 6080

Comet Car Rental

2 steder i Istanbul

╳

Billejekontorer

Comet Car Rental

Kontorer i Istanbul

Domestic Arrivals Terminal

International Arrivals Terminal

+90 212 465 0242

Erboy Car

2 steder i Istanbul

╳

Billejekontorer

Erboy Car

Kontorer i Istanbul

Istanbul Ataturk airport

Istanbul Sabiha Gökçen airport

Fra 153 kr pr. dag

Goldcar Rental SP

Mest populære

2 steder i Istanbul

╳

Billejekontorer

Goldcar Rental SP

Kontorer i Istanbul

Domestic Arrivals Terminal

+90 536 861 6188

Istanbul Grand Airport, Arnavutköy

+90 216 444 3803

Hit

2 steder i Istanbul

╳

Billejekontorer

Hit

Kontorer i Istanbul

Istanbul Ataturk Airport

Istanbul Sabiha Gokcen Airport

INTERRENT

2 steder i Istanbul

╳

Billejekontorer

INTERRENT

Kontorer i Istanbul

Istanbul Sabiha Gokcen Airport, Sanayi Mh.

+90 216 588 8766

Yesikoy

Fra 375 kr pr. dag

National

2 steder i Istanbul

╳

Billejekontorer

National

Kontorer i Istanbul

Istanbul Airport

+90 212 970 2937

Sabiha Gokcen Airport

+90 216 970 2937

NU Car

2 steder i Istanbul

╳

Billejekontorer

NU Car

Kontorer i Istanbul

Basin Ekspres Hİghway Side Rd, Cemal Ulusoy St #9

+90 544 747 7227

Sümbül St. Atlantis Premium B Blok Unite 86

+90 544 747 7227

Quick Vehicle Rent

2 steder i Istanbul

╳

Billejekontorer

Quick Vehicle Rent

Kontorer i Istanbul

I.o.s.b. Tumsan2 Sanayi Sitesi C Blok K2 No 50 Basaksehir Istanbul

+90 212 880 4788

International Arrival Hall Meet&greet

+90 212 880 4788

Rhodium

2 steder i Istanbul

╳

Billejekontorer

Rhodium

Kontorer i Istanbul

Domestic Arrivals Terminal

+90 536 861 6188

Istanbul Grand Airport

+90 216 444 3803

Right Cars

2 steder i Istanbul

╳

Billejekontorer

Right Cars

Kontorer i Istanbul

Sanayi Mh. Sabiha Gokcen International Airport (SAW)

+90 539 334 7782

Yenisehir mahallesi Osmanli Bulvari Cagdas Center is merkezi

+90 539 334 7782

Fra 92 kr pr. dag

SURPRICE CAR RENTAL

Billigste tilbud

2 steder i Istanbul

╳

Billejekontorer

SURPRICE CAR RENTAL

Kontorer i Istanbul

Istanbul Havalimani

+90 242 463 1023

Istanbul Sabiha Gokcen Intl Airport, Meet and Greet at TERMINAL PASSENGER ARRIVAL GATE

+90 242 463 1023

AutoEurope

1 sted i Istanbul

╳

Billejekontorer

AutoEurope

Kontorer i Istanbul

Europcar International Arrivals Term.

E-Z Rent-A-Car

1 sted i Istanbul

╳

Billejekontorer

E-Z Rent-A-Car

Kontorer i Istanbul

Istanbul Intl Airport

+90 549 543 7070

Holiday Automobile

1 sted i Istanbul

╳

Billejekontorer

Holiday Automobile

Kontorer i Istanbul

Istanbul Ataturk Airport

Otorento

1 sted i Istanbul