I finally traded in my queen Temper pedic for this king mattress. Oh Man!!!!! Cushy, comfy I was afraid of what a plush bed would be like, but I love this mattress you sink in a little but it's very comfortable, perfect! It expanded right away also so I didn't have to wait. When I lay on this mattress I fall right to sleep, must be some kind of magic in this mattress. Love it!!