I am renting out one of the rooms of my apartment. It consists of a single bed, a bed side table and a chair. Not much sun light enters the room, but it is cozy and at a very fair price. My kitchen is small as well, but has all necessary utensils. My guests are welcome to use it.
My place is in one of the central points of Istanbul, very close to public transportation, cafes and restaurants. Especially very close to historical peninsula with all the major sights (Sultanahmet, Grandbazaar), about 15 minutes by tram to get there. Taksim, the popular place for tourists and native people, is only 20 minutes away by bus. Also Istanbul's night life and culltural events take place here.
Also It is easy to get to the airport, like 40 min by tram + metro and 20 minutes by taxi; (costs around 15 USD). For more information please contact me.