My husband and I stayed one week in June. The check in was okay, Elly dropped off the keys right on time and pointed out a few things on a map. Nothing special, then we were on our own.
The apartment is quite big, with a very well outfitted kitchen, a full living room, and huge bedroom. There was plenty of space for luggage up stairs. The shower was quite small. It had some power, but was pretty touchy with the temperature, but no big deal.
The bed was way too hard for me, but other people may not mind. There is no air conditioning, and it was very hot and stuffy. The bedroom seems to be over the kitchen of a little take away restaurant down stairs, and it was cooking in there! Opening the windows and using the fans provided some relief, but then the street noise will wake you up, even with ear plugs. I read other reviews mentioned street noise, and I pictured pedestrians and the hum of traffic, but it was more like claps of thunder when the garbage trucks or street sweepers came through each morning. The cobble stones and narrow ravine-like shape of the street just echoes and compounds the racket. The windows do a great job damping this out, but only if they are closed, which they cannot be if it is 100 degrees in the room.
Overall, it was a well outfitted, spacious apartment in a good location. I would recommend this room if you are travelling in the winter or spring, as it will be cool and the windows can be closed at night. I would not recommend it in the summer or early fall.