The rooms were not large, but perfectly adequate, clean and comfortable. All rooms have balconies with amazing views of the river and the Jungfrau. The staff was very friendly and obliging. The location is excellent, if you like walking. It's a quiet neigborhood, since it is in Unterseen, abut it is a short walk to restaurants and the train station (~0.5 mile.)
Only 2 drawbacks: (1) WiFi internet is not not very strong in the rooms, so one usually needs to go to the bar/lounge to use the free WiFi. However, late at night, when no one is using the WiFi, I was able to get good internet access in my room. (2) the bridge on which trains cross the river is about 500 feet down the river from the hotel. You hear all the trains go by. I did not mind this, and slept through the noise even with the balcony door open. However, this may bother some people.