Quite okay for short stay, wouldn’t recommend long term. Communication with Mustafa was good. I had problems with internet, he came and fixed it immediately. The place looks a bit better on the pictures than real life. Location is great to Kadiköy center, but you have to be okay with noise from traffic and party people (as Istanbul has in a lot of places). Overall three stars but when Mustafa fixes a few things it will be a nice stay.