We stayed 1 night at Guido's as a group of 3 adults, 1 senior and a 1 year old baby. The booking was initiated just 30 mins before getting on a train from Belgium to Amsterdam. So, we really appreciate Guido's prompt response and instructions. We were let in by a friendly lady. The apartment and the neighborhood were nice. There's a guidebook containing all the information about Amsterdam, nearby restaurants and supermarkets. In short, it was a nice experience and it could be even better if towels were provided.