If you are reading this, then, you, like most of us, have spent a great deal of time doing your research, both on and offline. Do not hesitate to grab this extraordinary product and deal, especially if you catch in on sale or discounted as I did! It is quite frankly the BEST deal this side of the moon! I was racking my head and finances trying to find a great mattress for a well deserved upgrade and could no longer sacrifice a good night's sleep due to a chintzy mattress. I finally found a very similar mattress at Mattress Firm in my town, and sampled it personally on their floor, however, the store's 'sale' price for the almost identical product cost twice as much! When I let the salesperson that I would pass on their version and stick to my guns about this online deal, they tried to dissuade me by informing me to be wary of purchasing an online foam mattress, and that some foam mattresses were skimpy on the amount of layered foam that was actually part of the bed, and when I referred them to the specs. of this particular mattress, even they were surprised at the many layers of foam that were built into it. While the store could not match this deal, they also couldn't in good faith, negate the fact that this mattress is jam packed with layers upon layers of foam and wished me well. I am beyond well at this point, I am in heaven, experiencing deep sleep for the first time in my life! It arrived one day in advance, which was perfect. When opened it miraculously begins to expand and rise like a beautiful soufflé! It rose to 14'' on the first day, however, I did let it completely air out for 3 full days. Yes, it does have a typical manufacturer's odor, but, I sprayed a very, very, light amount of Febreeze on it, but not too much, and it went away completely! Additionally, I live in Tucson, Az and right now the average temp is over 100 degrees, but with a great set of 400 thread count 100% cotton sheets, it is not hot at all, so, I would suggest great bedding to compliment this mattress if you are worried about this being too hot, it's not. I hope this review helps YOU as much as all the other reviews here helped me, I truly believe in the masses opinions who left their responses here and greatly aided me in my purchase decision, plus, the fact this is a MADE IN THE GOOD'OL USA product made me feel all warm and fuzzy inside, ha! Enjoy and happy SLEEPING...aaaahhh!