Very nice apartment, all necessary equipment available, very clean and comfy place to stay. Has good underground parking . Distance to city centre is such that you would want to travel to centre of Istanbul only once a day. We stayed there and rented a car for whole stay, so it took us ~35 minutes minimum to reach centre near bosphor. However there are lots of places nearby Avcilar like Marmara seashore, lakes and many restoraunts so there is no need to drive to city centre every day. Having Pelican mall in 1 minute walking distance is also very positive!