This was a heavy workout day.
4 tonnes of equipment, 1 flight of stairs and not many helpers!
that’s REALLY awesome – one of my life goal is to open a gym. I am probably gonna call it supergunz gym or something like that
three things :
-no tv
-no 24/7 crappy generic music, have a good system but let the people bring their own cd and mp3 player
-you could use some posters or drawing on the wall and maybe a white board
HELL YEAH!!!
I am so amped to check the place out! You have no idea how Virgin is irratating the shiiiat outa me and my mates. As soon as I saw the power rack in the photo above, think a tear almost formed! Haha! 
Also the tire and long ropes are a +!!
This is pretty awesome. I may or may not try and do something like this one day. Good luck with this idea.