The breakfast is one of the better ones I've seen in a while. The selection for bread alone is great, there is even fresh real unsweetened rye bread! There's warm food available too, and a pancake robot, although it was a bit tricky to use.
However, there are problems with the rooms. In our room the water pressure of warm water was very bad, also it was really hard to maintain the water temperature in the shower. The ventilation of the room was also insufficient, there appeared to be no fresh air vents whatsoever, so if you want the air to change, you have to keep the window open. This was made apparent when the floor of the bathroom was still wet six hours after using it.
Others in our group saw related issues with their rooms and some had to change rooms because of water damage.
There was also no air conditioning, so be prepared to constantly keep the window open during the summer. There is some construction nearby, so there will be noise coming in with open windows.
The staff was friendly but for example the non-functioning phone in our room never got replaced.