I own an Essentials Spring Euro Top 12 Medium. My model wasn't listed. I love this bed. It is not made for the adjustable bed frame. For some reason the mattresses for those frames kill my back. I had to really hunt to find this mattress. I wasn't sure if it would work to relieve my back pain. But it took two days, and the pain was gone. The bed is soft enough to be comfortable but not so soft that you can't climb out of it.

It was just delivered so I have no experience other than I did lay on it and it is supportive yet soft enough to be comfortable

This mattress is very uncomfortable, wake up with a severe back pain.

This is not a firm mattress. If anything, it's very soft. We had to return it because it was making my back even worse than my old mattress. And, the old mattress was much firmer.

So far, a very comfortable mattress. Even though it's in the budget sector of the Sealy product line, and thinner than most mattresses we've owned, this is a well-built item with lots of solid back support. I actually wake up not feeling tired or stiff.

This is a really good mattress, I saw an improvement in my sleep comfort right away.

I am shocked with this "Bed In A Box" mattress, it feels just like a typical high quality mattress that was never in a box. This mattress is very comfortable. It is firm and supportive, but the top is soft enough to feel comfortable on your body. Very nice mattress for $500 or less and I did not have to worry about wall / mattress damane getting it into our basement. Its a great product and I would highly recommend it.

I have slept comfortable since I purchased it 4 days ago.