"Arrived at 6pm on a Sunday to find this "hotel" locked up and no-one around. Walking around we found a rear door also locked with a small notice with a phone number. Called that and were given a number to open key press to gain entry. Any guests who could not speak German would probably have been totally lost.
While I would expect this from a budget chain hotel this is a town centre hotel charging town centre prices.
We got then: No reception. No restaurant. No bar. After a long drive...