They were great at respecting the "do not disturb" sign.
They still had small bottles of shampoo and shower gel instead of a refill station mounted on the wall (I believe some newer rooms have this, though).
The water in the shower was very hot and it was tricky to adjust it. Good water pressure, though.
The fridge was great to have.
The bed was very comfortable, and firm.
Some of the English TV channels had disruptions, but there were many channels to choose from, with different languages.
The location was great, only 10 minutes walk from the Grote Markt and restaurants and shopping. I felt safe walking home even late at night.