Sas's place is a great place to stay in Amsterdam. Steve lives in the building was there to greet us when we checked in. He was very friendly, and chatted with us when we were on our way through the house, but also respected our privacy. Located on the top floor of the building, the room is very private. The rooftop patio was an added bonus, especially for the nice sunny evenings we had. The room itself was comfortable, clean, and had plenty of local tips. The teas, coffees, and snacks that were available were a nice touch as well. We would certainly stay here again.