Matthijs room was very well located, really close to Dam Square and the main atracciones of Amsterdam. The neighbourhood is a little bit crowded, crazy and dirty because the plenty of people going there because of the bars, coffee shops and the red neighbourhood. Nice if you go to Amsterdam looking just for that. Anyway you can reach walking the main sites of the city.
Matthijs was very friendly and wait for us with a couple of suggestions. The bed is nice but it's needed more save space. Despite that the bathroom was shared with the other room it was always clean.