Overall happy with my stay at this cheap, somewhat dated hotel. Expect a clean, no-frills room, and you will probably have a nice stay. The breakfast was good as well, and the location is excellent in downtown Katowice.
It should be noted that the walls are extremely thin, so you will hear your neighbours (and cleaning personell shouting in the hall), and to some extent the street. There's only a hand-held shower with no hook.
In all, I would not hesitate to go back.