Bought 2 for double bunkbeds for guests. They were so comfortable I may spend some nights on this bed! I love that the cover zips off for cleaning.  I have a Tempurpedic mattress which was expensive and although these are not as firm, they are great for a guest room without the cost for sure! I always loved that my Tempurpedic cover zipped off for cleaning and was pleasantly surprised that these did as well.