Overall, it was a really good stay at Park Centraal. The bed, bedding, and pillows were super comfortable. Loved the decor, good location.
The bathroom, however, in the Queen room wasn't ideal as the toilet and shower were super small and the walls were more like the material of a thick tent structure. The shower also leaked into the sink and toilet area. In general, I prefer a more traditional bathroom with a door that is solid but maybe it's fine for other people. Our daughters were in a double and had a more traditional bathroom where it was all contained (toilet, shower/bath, sink) in its own room with a solid door.
We enjoyed the bar downstairs (although it has limited cocktails, only 5 to choose from). The staff was all super friendly and nice.