This is one of the best quality mattresses I've ever seen.  It's light enough for basically one person to move on their own. It's so well made, watch my son move around on the freshly placed mattress, not only does it look gorgeous, but there's no disturbance from his movement on the mattress.  Sleep has been phenomenal, no waking up in the night, no creaks from the diy bedframe anymore, I'm completely sold on this mattress.