Lovely large room (we had the top floor suite) was very comfortable with excellent views over the delightful surrounding countryside, and definitely a place to chill out. Hosts were not able to be there when we arrived but we were left excellent instructions as to how to access room, which was all we needed. Good breakfast buffet, and wines, beer and soft drinks were available all day on a trust system, which we really appreciated. Prüm itself, which you'd probably want to drive into rather than walk, is a delightful small Eiffel town with plenty of good eating and drinking establishments!
Very small point, but the (very) smart TV was a bit difficult to get to grips with!