The apartment is simply wonderful: it is well-furnished, larger than you'd think looking at the photos, and equipped with everything you may be in need of. The sight of the Bosphorus is amazing, especially at sunset and at night, and a cool breeze blows all the day long from the sea, making all the rooms pleasantly aired by just opening the windows. Moreover, it is pretty close to the tramway and to other public transportation means: it is a perfect location to visit Istanbul and also enjoy the time spent at home.
Gözde is an incredibly friendly person, and really caring: she is a very nice host to relate to. I and my girlfriend spent a week in her apartment, and definitely enjoyed our stay so much that we would recommend anyone willing to visit Istanbul to go stay at Gözde's apartment!