I ordered this as was after a spring memory foam mattress for my daughter. This had good reviews and was reasonably priced. It was a little inconvenient having to wait 48 hours for the mattress to expand but I suppose all vacuumed packed mattresses are similar. This is a little firm for my daughter I expected the memory aspect to be deeper but it’s more of a built in topper on a spring mattress . I’ve had to buy a separate mattress topper to achieve the right comfort level. Since adding the topper it’s great.