Unfortunately my experience was not very good. First, despite having informed and confirmed my date and time of arrival, I had to wait for more than 1 hour in front of the building before Pedro arrived...
The apartment description was accurate but it is important to mention that the street has no access by car and there's a long stairway to get to the building. There's an elevator in front of the building but it was not working during my entire 1 week stay... So if you have a heavy bag (as I did) it is a nightmare...