Dirty and poorly maintained throughout.
If they offer you a room on the mezzanine; run - the mezzanine is actually in the basement and they have forgotten to update the rooms since the early '60s.
Avoid the gym, it is filthy and there is nothing for users to clean down the equipment with and the changing rooms are a disgrace.
Interestingly the receptionist didn't ask me whether I had enjoyed my stay, as is the norm in most hotels.
- Free Wifi