I booked this an hour before I showed up on AirBnB after a previous reservation cancelled. I showed up and my reservation had not appeared in the system yet, they told me to come back in half an hour. When I did, everything was great. So, the take home is, when booking through airBnB, give them a couple hours to receive the booking. Also, I had to pay extra city tax at the counter (just a few Euros, no big deal), just so people know. Otherwise, great place to stay