I stayed in a nice clean room in a lovely quiet part of Amsterdam. Nima was very nice and helpful with any problems or questions and responded right away to my messages. The location is a bit far from the center, but this isn't really a problem during the day. Just late at night, so if you want to party while staying here I would suggest planning your route home carefully (or just shelling out for a taxi). Alternatively, you can just hang out in the newly trending NDSM area which is close by :)