If you are in the northern hemisphere, this is the time of year to consider an air conditioner. If you are in an old building or a small space (or both), a portable air conditioner can be dug up or moved every summer for that extra dose of cooling needed. There are not many portable air conditioners that look good, unfortunately, but we have put together the 10 most beautiful and efficient air conditioners.
N.B. For more information, see our article Remodeling 101: the ins and outs of intelligent air conditioners.