We stayed two nights in a "superior" room. The room and bathroom combined were about 60sqm, very large. We were supposed to have a king-sized bed but we think it was more a queen-size. The doona was too small for the bed. The two-seater lounge cover was stained. The carpet was stained and some idiot had previously put the iron on the carpet and burnt it. On the other hand the room was well furnished with the lounge, a table and two chairs and a desk. The wi-fi worked well. The room had plenty of power outlets. In general the room was very big, comfortable but due for renovation.
The location is just a few minutes stroll to the Rijksmuseum and Museum Plein, and in the other direction a few minutes stroll to many cafes. Across the canal and a few hundred metres away is the Albert Cuypstraat markets which are worth a visit to sample all sorts of Dutch delicacies and the usual market products. They stretch for several street blocks and are not overly-crowded..