[MandK]

We have a hybrid. Springs and foam and a quilted top. Shipped in a relatively small box. We put it on the bed platform, unboxed it and cut it loose..lol.
It’s a thick mattress though, 11” I think. I removed the bedside shelves so it would fit but now keystone puts the shelves up high so that they don’t interfere with the mattress change that everybody does. We bought it after sleeping in our trailer 1 night.
Mattresses are a personal choice so may not be for you, but at least you can get it in the bedroom.
Kind of funny story….when we were at the Tampa show in January, Karen would comment on some of the sob’s that the windows in the bed slideouts were too low, maybe only a few inches above the 6” oem mattresses. “can’t have that, our mattress wouldn’t fit”

https://wildernessrvmattress.com/pro...tana-pillowtop