This mattress is fabulous, and I still can't believe the price. I bought it to replace the factory-provided mattress in our motor home. We had spent a fortune on memory foam pads (3 of them!) piled onto the mattress, only to still find it uncomfortable. Better mattresses sized for motor homes (4 - 6 in. shorter than standard) were exhorbitantly priced--well over $1,000! We were reconciled to climb over the bed, if necessary, to get around it, by buying a standard size mattress, but this mattress made it unnecessary. We simply removed the zippered cover and the sewn cover from one end and marked and cut away 4 inches with my husband's SawsAll. Replacing the covers, we then had a mattress perfectly sized for our tiny bedroom. For extra comfort, I did put one of our old 1 1/2 in. memory foam pads on, but it probably is over-kill. In any event, lying on the bed is now sheer Heaven! We are planning a 2-month cross-country trip in the motor home this summer, and our aging and aching backs can now anticipate a wonderful trip. Thank you, Overstock.com!!!