We also have one in our house and love it. My wife and I are on polar opposite ends of the firmness scale, so it was a really good solution for us. I am like a 90 (many back problems for me) and she is a 20. The only issue we have with it at the house is that because of the pressure difference, my side is way higher than her side, so I have to be careful about not falling off the edge and squishing her in the middle of the night ;) We are also considering an RV version, though the elevation change is a bit of a concern for us (especially my side being cranked up so high.)