I've posted this several times when folks start complaining about their Denver Mattress, but it's been a while. So, here we go again.
Like so many others, I purchased a 3" memory foam mattress topper, but after my first camping trip, I was really dissatisfied with it. At the suggestion of another JOF member (sorry, I can't remember who), I tried putting the M.F. mattress topper under
the Denver Mattress . . . like a box spring. Not only did it make the bed incredibly comfortable
, but it helps to keep the cold air from coming up from the pass-thru - through the gap between the bed platform and the side tables.
Since my mattress is not a pillow-top, I also added a 1" corrugated foam rubber mattress topper on top
of the mattress, and a heated mattress pad on top of that. This combo is the most comfortable bed I've ever slept on, and I stay warm & toasty without wasting propane heating the entire trailer.