Great mattress. Did have a slight smell when we first got it but a few days airing out it was fine. I sleep extremely well on this mattress. We had memory foam toppers on our last mattress but it just wasn't cutting it. We bought a memory foam queen mattress from Sam's Club and loved it but we have a king bed and Sam's Club doesn't sell king memory foam so I turned to Overstock.com. I found just what I wanted at a great price. So many of these mattresses are high priced elsewhere and on Overstock.com they are priced at a great value and no real shipping cost! Add to that the fact that there isn't any tax and you have a great buy! I recommend this mattress to anyone who wants a great value and a great nights sleep!