I can't say enough thank you to Ilker and Adem. They were very friendly and helpful. Ilker met me half way and carried my luggages. The next day Adem gave me a lift to town centre.
It's written studio flat on the Airbnb website but accually, it's one badroom flat. A big size living room with kitchenett, there is a hob you can cook if you want. Good size bath room and a seperate bedroom. The area was very quite and very close to Taksim square.Also, there is a reception for 24/7. l would like to stay there in my next visit to Istanbul.
I would highly recommend the place.