A friend of mine who is Greek is renting her own apartment.
She is sharing or renting the entire apartment accourding to the requirements.
If you would like to rent the entire you can find the related listing in Airbnb as well under my account listings.
Apartment is located in center of Bebek very close to main road. Bosphorus is only a few steps away 120m2 apartment with 2 bedrooms. Lovely big balconies. Shops,restaurants,cafes,coffee-shops etc are a few steps away.