I stayed there for 1 month, and everything was good, I'm satisfied. there are a lot of shops and restaurants outside so you can go and explore, it's close to the transportation, there is Atakoy/Sirinevler metro station, and" Şirinevler Metrobus (a line between beylikduzu which is the western in Istanbul, and sougtlucesme which is the eastern one in the Asian side) also there is minibus near to the room.
the property is a room and kitchen(inside the room) and a bathroom, it's like a studio apartment, and I think it's better for a single person than couples, the only thing is there is a tube in the ceiling added for the combi boiler but it was ok for me, also there is a sub-door for the room, and main door, when you enter from the main door there is two doors, one for another room and one for your room.
you can find almost everything that you need regarding kitchen tools, bathroom ... etc.
the only thing that I can say wasn't that good is the bed, it was a sofa bed.
recommended.