I think you lose ALL of the lower level seating when you have two wide mats, but you might be able to do 2 wide mats if you only pull out one side of the lower bleachers. Hartman that is. Great facility, I just don't think it would be big enough for 2 classes. One class for sure. Who knows, maybe 5a or 6a would enjoy having a gym all to themselves, like 4a seems to right now. I would still prefer the all inclusive tourney.