This is a great mattress for the price. When I received it, it was tightly rolled up. It was pretty easy for me to carry it up to my bedroom. When I opened it, it is so much better than I expected. It didn’t have any odor or chemical smell than other mattress I purchased before so I didnt have the need to air it out and I’m really thankful with that. I wanted it fully expand for a day or two before sleeping on it yet but it went to almost half of it’s size for over 4 hours or so after removing it from the box. The whole thing inflated really well. I wanted something medium firm, has stability and hold shape without me sinking in the bed and this mattress did it all for me. This has helped me feel more rested after a nights sleep than ever before. Honestly, if you are looking for a mattress that will last you a long time at a phenomenal price point this is the one for you.