Very nice and quiet studio in the heart of the "new" Istanbul (as compared to the old town on the other side of Galata bridge). Very bright, quiet and with all facilities. The bathroom is not very spacious but for one person for one week it is ok.
The hosts were wonderful ! They helped me with the lugagge (2 floors no elevator) and provided for everything. They were very kind, asked if everything was alright and were available for any question.
I would definetely come back and can only recommend this studio.