Are you talking about the little "power"-gym above stefan-sportcenter? That was some times ago some kind of hardcore gym, where some of the former pro's (Arnold, Bertil Fox, Lee Labrada etc.) trained, when they stayed in germany.

But that gym has been closed some years ago and now belongs to BSA-Academy (that's a trainer's academy) and is not public anymore.

Sometimes, I heard, Albert Busek himself is still training there -- maybe because he's manager of BSA-academy in Munich. *?*