The staff were helpful, when they could be found, but there were not enough of them. The hotel was clean but the restaurant was not open, which meant a fifteen minute walk to a very nice, basic cafe for dinner.
The room was large but it was on the road and noisy at night.
I was there for an exhibition at the Friedrichshafen Messe, there was no hotel shuttle, it was too far to walk and taxis were hard to come by. Each morning I had to wait 15-30 minutes for a taxi.