aww i used to train at the Brown's in Houston before it was sold and changed to Stars Gymnastics (where Natasha Kelly trains)... and i know that Stars is a lot smaller than Brown's was because the other half is now some sort of discount retail store...
when it was Brown's it was HUGE! we had 5 floors, 4 vaults, too many beams to count, and i dont even know how many sets of bars... that's probably the one that was 55,000 sq. ft. cause on the website it says Stars is only like 27,000 i think and i know that's like half of what Brown's Houston was... and all the other Brown's locations aren't 55... i wish i had pictures of it to share, but i only have video :[