Cansu‘s home is an amazing place and you would feel home there. Everything you need to stay for a longer period is available. The flat is full of character and very clean. We stayed there with a baby for 4 weeks and enjoyed our stay.
The only issues we had was 1) communicating with Cansu. She was traveling during our stay and was not available at some critical points. For example, for checking in, we had to wait outside of the building for at least an hour until we could contact her and this was of course not pleasant. 2) the bad smell of the bathroom, which Cansu helped us reducing it a lot. But I am afraid to say that this is a rather common problem in Turkey, even in some good hotel rooms.
Other than such issues, the place is great and we would definitely go there next time!