Unless you are looking for a budget hotel close to Levent subway station, stay away. I read reviews before booking, some people were saying it is a nice business hotel. Well, in my opinion, absolutely not, not designed for that.
Right after check in, while resting in my room, one of the cleaning personnel barge into the room. When complained about it, response was, "Ohh, she should not have done that". That's it, no apology, no "I am sorry..." stuff. There was hair in the sink but overall cleanness was not bad.