Elkmont Parklane Eurotop mattress question

We bought a 2010 trailmanor Elkmont camper last summer in like new conditon. The original owners (they used it only once!!) removed the factory mattress and replaced it with a blow-up air mattress. It's a pain to set-up and take down. We saw on this site that someone bought a Parklane Eurotop short queen mattress and likes it. My question is: Once you put it on the bed will the bed fold up and store itself away like the ofiginal mattress did? Or is it too thick and you have to leave the bed down all day.... which is a no-no?
Or any other mattress suggestions?

Thanks!