hello...another question for you...we're in texas where the heat can be torcherous at times, and want to set up cooling for our little poolhouse, since it will also be used as a guest house and getaway for us. a ceiling fan just won't do the job. I hate window units and want to keep a look worthy of the magazines. Is there a small central unit available or something else that would work for a 12 x 12 area, one vent for the area, a second for the half-bath without causing an eye-sore? there's a storage area in one corner of it with outside access - in which vents could be placed going into each room. perhaps i'm off my hinges?? thanks for any suggestions!