We did not sleep very well for two nights because of the noise in the hotel. The hotel rooms are not soundproofed. You could hear everyone running up and down the corridors, talking loudly, and making noise.
The positive side of the hotel, it is in a good location - Just a few minutes walk to the lake and to the castle. There are a choice of restaurants and bars nearby. The hotel lobby and dining room are very nice. The staff are friendly.