As the name suggests, Efe's apartment is indeed a nice and cozy. My wife and I loved the place cos it was very well kept and had all necessary items for our week's stay. The public transport such as ferry,metro and bustand is just available just around the corner which has direct busses to airport as well as to all places in Istanbul. Also, there are huge number of cafes available near the apartment from morning till late nights. Efe is a great host! He was kind and helpful through out our visit,constantly in touch with us, gave us great suggestions, I would recommend him anytime!