For all of you smell complainers or smell worriers, forget it. We unpacked the mattress, left it to air out for a day and night and were sleeping like babies on this incredible mattress the next night. We have one of the expensive models in our east-coast home and I love it, but the bargain is this one in our Florida house. Every bit as comfortable, maybe even mores so. Great price, incredible delivery. I could not be happier. I highly recommend this mattress.