Ok so I just got it yesterday, I couldn’t wait to sleep on it. One it’s very heavy for one person or two, I know you have to give at least 48 hours for it to expend I didn’t anywho this mattress is very firm! I always had spring mattresses so switching over has been an experience like I said it is very firm Iam hoping it feels more comfortable soon. Not that is bad my body is not used to the firmness. One draw back is that if you use mattress protection my husband and I feel like no air circulation so we tend to feel a lot of heat not sure what to do. I hope this helps someone in decision making Good luck.