Great, inexpensive mattress for a twin bed. I originally purchased this for a daybed in a sunroom that got mild use. My dog and I both loved sleeping on it and it was very comfortable. Later, this was used for my toddler son. It still seems pretty comfortable after 5 years.
I plan on using this mattress for at least another 10 years, hopefully it should last. The only weird thing about the mattress is that it can only be turned but not flipped over. I thought mattresses could be flipped over as well as turned so long as they don't have a pillowtop. Not a big deal, but just found that odd. I think the manufacturer was trying to save a few $ by not putting a nice cover on all sides of the mattress. Bought mine at Raymour and Flanigan for $149 in 2005.