We really enjoyed the stay! As many pointed it out, the apartment looks even greater than on photos and is pretty spacious. The location is also quite good and close to the very city center. Thanks to Kürşad we were able to leave our luggage in the corridor next to the apartment for a few hours after the checkout. Highly recommend it for a short stay.
Also, keep in mind the bathroom is not a separate room but a room area isolated by the wooden box (you'll hear all the sounds in there when your're in the room :))