This was the first bed in a box I have purchased from Amazon.Arrived quickly, even before it said it would (a definite plus) packed well. Now when the delivery guy just hoisted it up on his shoulder and set it on my porch, I thought how heavy can it really be? I found out pretty quickly! Now I’m not a weakling but I struggled getting the box up a small step into my house! I admit, after that I dragged it to my bedroom!Set up was easy. Unboxed it. Unrolled the mattress. This is where I must share a warning of caution…..When you are unrolling the plastic from the air suctioned plastic…. Make sure your pants are secured and that the rolling doesn’t catch the bottom of your pants. Needless to say, I did not. My pajama pant legs got caught up in the rolling unbeknownst to me, as I was excitedly pulling the plastic and I got de-pants! After fixing the breezy situation, I had a good laugh.The mattress started filling up even before removing the air suctioned plastic. I quickly removed that. Filled out pretty nicely after about 12 hours and finished filling out by 72 hours.I do admit that my partner and I did have to sleep on it about 14 hours after setting it up, as we had no where else to lay our weary heads. It held up well. It did continue to fill out for the rest of the 72 hours. No problem there.The bed is more on the softer side but firm enough. As someone who has hip and back problems from sleeping on poor quality mattresses in the past, I was relieved to wake up without the morning pains! It feels like a nice hug that engulfs and supports you at the same time.The only cons we have experienced, and I waited a month and a half to write this, is the sides and corners are really not very supportive. Sitting on the edge of the bed is out of the question, unless you have your tushy way back on the bed itself. Otherwise you’re getting yeeted onto the floor.The other con is it is not motion isolating… at all. I can feel every move my partner makes when he rolls over or gets in or out of bed. In fact when he gets in bed, I swear it’s like the force is drawing me closer into him! I love him but I need my space sometimes lolSide note, if you are putting this on a platform bed frame, invest in some stoppers. The mattress will slide…. Constantly. Amazon does sell them and I purchased some that had smiley faces that work very well.Other than those cons I would recommend this mattress. But I will be looking for a different one when the time comes to replace it, one with more support sides and motion isolation.