Sadik wasn't at the apartment when I first got there but seemed very nice. My only complaints were that the a/c and the wifi did not work in the bedroom - only in the living room of the apartment. So was difficult to sleep without a/c and I couldn't use my computer or phone in the room
Which was kind of annoying :/ otherwise place was great. Cihangir seemed to be the best location in the city. Lots of shops and restaurants around.