Does the trick

Amazing how a mattress can arrive in a box (which fits easily into an elevator) and then inflates itself when laid out on the ground. I wasn’t sure what to expect from a mattress in a box and whether it would be comfortable. I was pleasantly surprised! It has a good firmness to it, and I sleep well on this mattress. I have tried both Casper and Endy and I prefer the Casper because it is firmer. I found Endy too soft for me. I have used Casper for years now and would recommend it.