It is on a guest room bed. I did sleep on it one night and found it comfortable, although I am not really picky about firmness/softness of mattresses. I found it a bit difficult at first cutting off the plastic wrappings, but the whole process was the only way I could have “installed” a new mattress by myself. I’m 77 years old and needed no help, although I didn’t have to get the box up any stairway.