We don't recommend! Even if the flat is well located and the main tourist spots are easily reachable by foot, we were disappointed:
by the uncleanliness of the flat (plates, glasses and cutlery dirty), the lack of natural light (and therefore heat) and by all the noises: the flat is on the first floor, near to the main entrance and the walls are super thin and you can hear literally everything. We therefore had to leave earlier but our host didn't answer us, too bad!