Love the mattress...As soon as I opened it, it decompressed to it's full size within minutes...There was no smell as I have read about with other mattresses that are packaged in boxed...After trying it out, I was better than I had hoped...I have been having back issues and this mattress allowed me to have a good night's sleep after a couple of weeks of not being able to sleep. The day before I actually went to a mattress store and could not find a mattress that liked...Thankfully after driving home and looking for a mattress, I found this mattress...I love it. I would recommend this to anyone interested in a comfortable night's rest...It is firm with good support.