i stayed there for more than 3 weeks and overall it was a pleasant experience. negative point was the heating especially during the cold days (only one small heating element). the kitchen door and the windows cannot really close: this is not a security problem because they are not accessible but when it gets cold one could use a lit bit of thermal isolation. Here i should also add that the hot water is difficult to be regulated. if you have cat allergies you should not book this apartment because of heavy and unpleasant smell at the entrance of the building . last but not least: for long stays a vacume cleaner would be useful to have. apart from that everything was fine with communication, expectations and flexibility of the owner:)