HELPING THE OTHERS REALIZE THE ADVANTAGES OF PLOT

Has any one set up mini splits in a home similar to mine or have information on sizing and airflow? My reduce floor is quite open up, so I could put a single significant unit while in the dining room. The upstairs has four smallish bedrooms, a little central landing/foyer and a small rest room.Central, Ok. Jan ten, 2012 #one I've a relative on oxyg