I'm gunna say derrimut 24/7 in caroline springs. It's got cross fit, UFC size octagon, boxing ring, powerlifting and the best damn machines I've ever seen including nautilus, hammer strengh and life fitness. Also classes up stares for those who like that stuff..I've only seen golds Venice beach on footage but this place is huge I'd say its Australia's golds. The first half hour I just walked around like a tourist lol when I started training I realised all the new ppl do the same after seeing some before haveing a chuckle to myself lol never seen a place with 10 of everything. Bench day mondays wouldn't even be a problem here lol