Weird situation

[carnation]

It'll work. At Auburn, each sorority dorm had an all-one-sorority floor, a mixed floor of that same sorority and independents or other Greeks, and a third floor of all independents or other Greeks. One year I lived on the mixed ChiO-and-others floor in their dorm because I couldn't get into the Pi Phi dorm; we also had a Tri Delt and a KD. As long as one group doesn't invade the other's "secret" space, it should be fine!