Mustafa (the owner) and Suzan (the person who meets you) are nice and pleasant people.
The appartment is neat and cozy with spacious terrace. The view from there is quite spectacular. Take binoculars with you.
0. The place was clean.
1. Time to a metro station is short enough. There are two stations nearby:
1.1. Caglayan. The way goes through the authentic crowdy street with many shops and services.
1.2. Kagithane. This one is tricky: from the apartment to the station you can break your neck; from the station to the appartment take care of your heart =). The price for the view.
2. Knives are pretty sharp. I appreciate.
3. The level of noise was ok.
4. Sometimes an unpleasant smell appears in bathroom. Though the situation is much better than with the place I'm staying in Instanbul currently.
5. The ceiling is low on about 1/2 of appartment.
6. Internet connection according to speedtest's result left in my memory: 3ms ping 47 mbit/s download 7 mbit/s upload. Sometimes the connection was freezing for about 30 seconds.
7. The double bed from apartment's description is a folding sofa. Quite narrow and short for 2 adults. 2 teenagers is fine.
In general the place is ok and comfy. I was happy of my staying there. Wish it would linger a little longer. Thanks for extra 2 hours to check out.