We have a third floor which has had window AC and strip heating. We know that someday, when we have to move to The Home, we'll need to sell. And something like that does not cut it with today's buyers. Since there really is no attic a mini split heat pump is our best choice. But they are SO UGLY. Question: Can the indoor wall mounted units, which look like something from a motel, be placed on the floor, below a window so that might look sort of built in? One of the installers we've talked to says no. Is there a firm that makes very small, attractive wall units? The aesthetics of this is driving me crazy. I'd really appreciate some help. Thank you