I stayed at this hotel for two nights and really enjoyed my stay.
The people were nice and friendly, the room looked good. The TV offered several European channels and I had WLAN in my room (not sure if that was because of a special rate). AC worked fine, the bath was good and clean.
Breakfast was also very good. A great variety of food, which tasted good. The breakfast room was also very nice and I felt comfortable.
The hotel offered a gym as well, but I didn't try it, so I can't say anything about it.
For me it was the first time in Amsterdam and I really liked the stay. The location is perfect to explore the city. Very close to the city centre and next to several canals. I walked the way from the main station the hotel.
I stayed here for a business trip, but I would book it for private use too. And I would recommend this hotel to my friends.