We were only here one night on a cross-Europe drive through Germany, but had selected it for its lovely location and good price for value. It is off the main tracks a bit but definitely worth the drive! The forest around it is beautiful and the setting fairly quiet, the hotel is in a larger hotel/spa complex in its own private environment. We stayed in the main building, which was nice and quiet. Unfortunately, we arrived just as dinner was finished (9PM) and they only do buffet, so we had to go into town a short ways to find food. Several good options there, though, and only a five minute drive.
Overall the stay was very nice, the rooms are nicely appointed and comfortable, and the included breakfast buffet was good. This hotel has a lot of charm, and would be a very nice base for exploring the area for more than a night. The wifi worked in our room, though it was a bit slow.
The only downside was that they seemed to be completely lacking in hot water during our stay. The evening of our arrival I wanted to take a bath but could get only lukewarm water at best to come out of the faucet. By morning, there was no hot water at all and we had to take cold showers. Not impressed.