We have only had it for a few weeks, but very satisfied. I bought it for the guest bedroom, but my 12 yo son has now claimed it. I have only layed on it a few times, but find it very comfortable. My son loves it. I shopped around for a memory type of mattress (and also the more conventional type) and this is an excellent value. I use all 4 mattress sections, so it sits farily high on the standard box and frame.