This is not so much a question. It is more the summary of a newbie's uncertain frame of mind. My brain has reached this point after seemingly endless research into the whys, and why nots, of class b...
It's a legitimate concern. If we had rented a class B, we wouldn't have bought one, especially a new unit. Short trips are good but a coast to coast vacation feels like coexisting in a space the size of a bathroom. It's all about the individuals' space requirement.