It's a good location for going to the city center by Marmaray (about 15 minutes' walk), the princes' island by fairy (about 18 minutes' walk to the dock) and the Sabiha Gökçen airport by metro (about 24 minutes' walk to the nearest metro station, then about 33 minutes by metro).
Washing machine and laundry detergent are at the guests' disposal.
There's a very big living room, which is a common area.
Central heating system. It didn't always work during my stay (which is not the host's fault), but the blanket was warm enough.