Overall, this was a pleasant stay. The gym was my reason for choosing the location, and aside from its late opening hours (8am) proved worth the booking. One of the best hotel gyms I’ve been able to find in Germany.
That said, the staff weren’t exactly friendly. I arrived at about 1445 and was sternly told check-in was at 1500 and I could sit in the lobby and wait. A few minutes later, and still before 1500, a German traveler arrived and was allowed to check in.
The primary business here appears to be the spa, which is understandable. Book the hotel for the amenities, not the room. Room was… fine. But nothing to write about.