Our chapter house was an old house that had a lot of bedrooms. It wasn't meant to be that way, but it turned out that way I'm sure
In any case, there was a room on the first floor that had a padlock on it, and that was the chapter room. We used it during recruitment to show off our D Phi E stuff, for ceremonies and rituals, and the new members used it for their activities. BUT, our landlord got greedy then, and he told us we couldn't have an empty room anymore, and he turned it into a bed room. It sucked.