Fedders North America, P.O. Box 200, Effingham, Illinois, 62401, (217) 342-3901. makes a portable a/c that cools 200sq.ft. Its 6,500 BTUs. It is sold by Wal-Mart, item #1504324, model # SFPMB07F2B. I know how difficult it is to find one for an area that is not condusive to having a window unit. This one sits on the floor and rolls away when not needed. Good luck.