The apartment is beautifully decorated, light and airy. And what an astonishing view from the living-room! My partner and I, we really enjoyed staying at Alev's apartment for several days. Because the place is so charming and soothing, I really liked coming back after a day in the busy city of Istambul. Another plus was that Alev left an Istambul transport card at the apartment, which is really handy for the city teansport.
The only downer was the noise going on at night in the little street where the bedroom is situated. Also, the neighbours from above were quite noisy sometimes (heavily footstepping). I was happy to have earplugs. The way to the apartment can be pretty exhausting if you need to walk from down the hill. Something that guests should know who are not so fit concerning walking.