Since this is our first year with our 213, we are going to live with the sofa/dinette for another year. But, we found that just unfolding the sofa without taking down the dinette, and then using our REI self-inflating camping mats on top makes for a really comfortable bed. During a trip, we slightly deflate the mattresses and fold them behind the coach seats, but they can fully deflate and roll up more compactly than regular foam. More comfortable, too
We will probably do some kind of rebuild next year.