Our room was each day dirty, also after the room service.
Dirty means in this case, floor was not clean and long black hairs we´ve founded each day in the shower, on our bed and on the floor. We had a room to the backside, with a view and window to a very small shaft, so when we opened the windows, the guests from the room on the left and ride could see inside our room and there was no fresh air. The air condition worked very well, but during the night some fresh air would be great. I guess that the rooms with the Bosphorus are much more better. The room size was absolutely fine. The boat pier going to the European side is only 3 mins walking distance as well as the next supermarket.