I've had this on my bed for 2 weeks. ODOR: I am very sensitive to smells. I removed the 2 pieces from the box but did not unwrap them for about 10 days. The opened box did smell. I noticed no smell when carrying the two pieces into our guestroom nor did I notice a smell when I unwrapped them & spread them out. Still no smell now, in my room under use. SIZE: The Queen size is exactly the size of my queen mattress.The pillowtop mattress cover easily fits around the memory foam topper & my mattress. I think it would fit around my box spring as well. STABILITY & COMFORT: I move a lot. The memory foam does move left & right a bit but after 2 weeks it does not yet require repositioning. I was worried that it might be too warm or cool - it is not. I use a top sheet, a lightweight fluffy blanket, and a quilted top blanket. I do not add or remove covers as I did previously: whatever I require when I go to bed is adequate all night. SUPPORT: Seems more than adequate. I have an artificial hip & a CPAP. The only change I have had to make is a slimmer pillow under my head.

I bought this about a month ago and am very glad I did. The mattress we have is just too firm. It was causing back and hip pain. I got the Serfs 4" pillow top and memory foam mattress topper and could not be happier. It is both soft and supportive. No more back or hip psin. It's like sleeping on a cloud.

I bought myself a topper several months ago and absolutely love it. My 78-year-old mom was complaining about waking up in the night and in the morning with pressure points/sore spots on her legs and hips. I bought a Serta topper for her bed. No more pressure points or sore spots for her!

Very thick and super comfy!! Love sleeping on it. Only negative for me is the mattress pad that goes over the foam is made in China (foam in USA and assembled in USA) and I couldn't see that online, only when I unpacked it. I try never to buy anything made in China-safety issues!!!

Not really ready for a new mattress so we got this. Easy to put together and formed up really quick we like the pillow top topper. Perfect! it is heaven and with my deep mattress and sheet set it works nice and snug. I look forward to going to our bed each night. Cradles and I dont feel my husband turn which is a huge plus.

I bought this to fit a full size matress. I question if is a queen/full because the mattress is too large. I didnt want to cut it so it just flops off on both sides of the bes. thankfully it comes with a cover that fits over the mattress. It is comforable.

I received this as a Christmas present and just love it. We loved it so much , we got one for a family member. It does make your bed higher so if you have fury family members, it might be a little harder for them to get on. My husband is going to make us some steps. It does take some time getting use to. When you get in, you sink into a cloud and it feels sooo good . Moving takes a little effort but the comfort is so worth keeping.

Very comfortable! Fits our king size mattress perfectly. Reading some of the other reviews made me want to air it out before putting it on the bed, but my husband had already taken it to the bedroom and opened it. There was no odor whatsoever, which was good because it would have been a little heavy and awkward to move from one room to another, which makes it thick and worth the price. I love that the mattress cover comes off for cleaning. The only negative is now its really hard to get up and out of that comfort every morning.

We bought an extremely expensive mattress set about a year ago....a name that everyone would recognize. After trying for two months to get used to it, our time ran out to return it, and we were stuck with it.....way too firm for us. Our sleep was never comfortable like this mattress company advertised, and in desperation to find something to help before we made another mattress purchase, I tried this topper. What a wonderful difference. Just the right amount of "give", and from the first night we used it, we noticed that we were sleeping so much better. We actually look forward to getting into bed at night, something we kind of dreaded before. Our firm mattress makes a great base for this topper. I would definitely recommend this to anyone who is looking for an inexpensive (comparatively) way to improve the comfort of a mattress they're not happy with.

I compared prices, plus thickness and qualities, of several different brands and companies. I’m so glad that I settled on this particular cushion topper. Having recent knee replacement surgery, I’ve had to sleep on a downstairs couch which was somewhat uncomfortable. Putting this topper on top of the couch was a game changer for me. It’s so soft and luxurious, but also keeps its form. I’m able to sleep well because the couch itself feels more evened out and supported, but again super soft. You won’t regret this purchase.