The Erbprinz has very comfortable rooms and a very nice restaurant. The downside was that they have a smoking lounge at the front of the hotel and in the winter the smoke from there is blown all the way to the back of the hotel and up the tower. So at night my room on the fifth floor of the tower started to smell like smoke and I had to open the windows to deal with the smell. The front desk said that they have other rooms in a different section of the hotel that didn't have this problem.
The Erbprinz has very comfortable rooms and a very nice restaurant. The downside was that they have a smoking lounge at the front of the hotel and in the winter the smoke from there is blown all the way to the back of the hotel and up the tower. So at night my room on the fifth floor of the tower started to smell like smoke and I had to open the windows to deal with the smell. The front desk said that they have other rooms in a different section of the hotel that didn't have this problem.