We made a mistake when booking (booked for 2 instead of 3 days), and the hosts were very helpful and accommodating. It was no problem to stay an extra day, and we were warmly welcomed. The room is small, but it includes everything you may need (small fridge, toaster, water heater, microwave) and it looks stylish and clean. The best part of this apartment however is the location, we were right in the city center and could easily walk from our apartment to all the churches, cathedrals and museums.