Booked and prepaid 2 nights, long time in advance, for quite attractive price. Upon my arrival, I was told that they couldn’t accommodate me, because of interest from many people visiting large exhibition in nearby Hannover … so the owner just decided to cancel my accommodation without even letting me know in advance, so he can make more money letting other people stay… after some arguments, he “kindly” let me stay one night (the room had no amenities, not even a toilet paper …. Definitely stay away from these cheaters!!