Not sure how to start, BUT, about 2-3 weeks ago we ordered a king sized Luxe and waited. Once it arrived we tore into the boxes, set up the huge soft bed, and I, being an eternal kid, got a nice head start and jumped into the bed hoping to do a great "box spring" styled 'knee-bounce' into the air full of joy. Uh, that doesnt happen with these mattresses. Instead, I jumped into the air, hit the bed... with my knees and sank into seriously amazing comfort. To make matters even more funny, Julee Schinty was sitting in the bed and barely moved as a result of my leap. MEANING the bed is so cool that even though I landed in it with my knees and full weight and momentum, the portion of the bed where she was sitting barely moved. We have enjoyed some pretty nice nights of sleep (never thought I'd say this about a dang BED) but its true. Most mornings one of us has to wake up by 5:30am or earlier while the other (me) gets to sleep. Well in the past, her waking up caused the bed to move just enough to stir me from sleep. NOT ANYMORE!! THANK YOU LUXE-PEDIC.. also, I wont dwell on this for much longer but for the past 3-5 years I've had a strange lower back issue that seemed to be -in my opinion- due to the bed I was sleepin in. NOT ANYMORE!! I can leap out of bed again..well, roll out with pleasure is more like it but instead of a warm up of 5 minutes before I'm feeling ready for the world..now I'm ready immediately - which might not be what the world wanted!!! Nice product, cool price!