We stayed at Joan's place for 4 nights with our toddler son. It was clean, well equipped, and looked just like the pictures. Communication with Joan was good, and our contact person for check-in kindly waited for us when it took us a while to get in from the airport. The location is nice, a charming residential neighborhood and not a tourist spot, but still quite central. It was quiet and the nearby metro station was about 10 minutes walk. Overall, it was fair value for the price, although clearly a commercially-run flat. Also, I'm not sure whose responsibility this is, but we would have preferred to pay the tourist tax online in advance and not be surprised with it at check-in.