Bought this for my son and he put it together with just a little help from Dad. Looks fantastic; and easily holds my son who is 200+ lbs.Works good and perfect for bed and was easy to assembleI have to keep an Allen wrench by my bed to tighten the bolts anytime I move. Save your money. This is the worst bed I’ve ever boughtLike others commented, the package didn’t look big enough to contain such a heavenly mattress topper.After opening & leaving it on a flat surface toair out and expand, I did not detect any smells.Once the 24 hrs were up, I put it on top of my mattress protector, underneath the moisture protecting specialty cover. After that, sheets like always.But, oh my!!! Between the new mattress & this addition and all the protectors, I feel like the princess & the pea minus the pea!! So very soft & contouring in just the right places.I've been having really painful tailbone & lower back pain from a fall 35 years ago. Just recently this injury raised its ugly head again & made my nights (on a very good mattress) pure hell. Last night was the first night in a while for me to get restful sleep.If you want to upgrade an old mattress or just make your new mattress more luxurious, this topper is for you. It is not thick enough to cause you to have to buy new sheets because your current ones won’t fit, it just makes everything better!I highly recommend this mattress topper!This is the perfect mattress topper that makes sleeping a joy.I got this topper for my son as he is in college and the mattress that comes with his bed is horrible. This topper is 2 inches thick and this has completely changed the quality and softeners of his mattress. It has been a game changer. He sleeps so much better and this relieves his back pain from sleeping on the uncomfortable mattress. Hoping this will let until the end of college and beyond! It is thick and soft and perfect! Definitely recommend.I love this topper. It’s so soft and comfortable. It came in a much smaller box than I was expecting. It came with some really good instructions and It didn’t take long to puff out.