I booked the room almost 2 weeks in advance and had made very clear in my reservation that I need a quiet room. Long waiting for check in, and when I asked if the room is quiet, but was explained that it was not as they are fully booked. The room was extremely noisy, about only 10 meters from the very busy street (kind of city highway) with lots of trucks. I complained and explained that I expect a quiet room when I request one in my early reservation or at least to get contacted if not possible in order to have a chance to look for another hotel. The answer of the staff was simple and surprising: They NEVER read the guest’s wishes on the reservation. They expect the booking platform's staff to read the wishes... how ridiculous!!! Beside the noise, the room was very small, very small bathroom, very small shower cabin. No table, no chair, basically no furniture at all apart from the bed. No German tv. All still okay due to the small price, but the noise was inacceptable - unless you are willing to sleep with closed window and ear plugs in addition.
I will not book this hotel again and cannot recommend at all unless you have a chance to get a room to the more quiet side guaranteed (in written!).
By the way, in the 2 square meter reception area there were more people in arguments with the staff, what I heard was that the price actually charged was higher than selected and confirmed in the booking confirmation.
Positive: Free parking and good mattress