We have a Jayco Melbourne 24L with the side slide-out that uses the split level bed mattress. We are currently finishing our first year of use with the latest trip lasting 2 months. We've noticed that the bed takes a imprint in the mattress from our body weight that does not return to normal between night stays. And the mattress has a plastic cover that does not "breathe" resulting in condensation on the bed deck and the mattress, plus black mold developing as well.
Has anybody purchased a replacement mattress and can give us some advice on details about the purchase?