Our gym is rather small, only 6500 square feet and there is a large overhead garage door and three other doors that can't be blocked. There is also a bathroom that sticks out into the room. It makes for a difficult time figuring out the best way to position our equipment.
I'm not sure the exact size but I can tell you all the equipment we have. We have 2 sets of bars, a strap bar, 2 "star" bars, one vault table, one floor, tumble track, rec floor, preschool room, 3 rec beams, 4 team beams. Then we also have 4 bathrooms and office, a party room, parent viewing, 2 team rooms, a staff room. And next year were expanding and getting a pit.