The Room was nice, although a bit expensive during the Documenta 13 time. The added advantage was the sauna, which is free for the Haus Lengen guests only on weekends. It was an opportunity to meet elderly local men, as well as some of the hotel guests of my age.
Region: Germany > Hesse > Kassel
Ranked #4 of 15 B&Bs / Inns in Kassel