As long as there's a huge 49ers flag in there somewhere you got my approval!
No really, these are must haves for a man cave...
pinball machine and/or huuuuuuge flat screen hdtv with a good surround system, a mini bar, a popcorn machine(old style) and a brass pole just
randomly placed in the center of the room.
oK, not something I'd do but would be one jealous bastard if you did that!