Oh my goodness. So unboxing it was super easy. Getting it to the second floor required some elbow grease but that was expected. Cutting open the plastic was such an awesome experience, it literally just poofed up to its correct size. Was super plush and comfortable immediately. So needless to say I slept on it that night, no more pain. A little stiff from switching from my old awful mattress to this more plush, cloud like mattress. But that was expected as well. I would definitely purchase again. Ordered an adjustable base for it as well, so will update on how that goes once it arrives.
**Update: We received our adjustable base and it is amazing. Was worried about compatibility but it's perfect. If you like plush mattresses that let you sink in a little, this is for you.