Traveled for 9 weeks in our Class B Pleasure Way to Alaska and back this summer. We add a StowAway storage bin to the back for additional storage and travel with a minimum other supplies as it is only 2 of us. Somehow we always end up with too many clothes though. We always turn the passenger seat as it makes getting in the side door easier and gives us a convenient place to sit to put shoes on and off, etc.
We keep our beds as twin beds and also use them as our couches as well. I find our beds comfortable and never had trouble sleeping in the 9 weeks. We don't use the shower and don't use the toilet for solid waste. We use the campground bathrooms for that.
We don't have anything to mark our site and have never had a problem losing our site, but we generally stay in commercial campgrounds the assign sites. We in our site we only hook up water and electric so unhooking to sight see is quick and easy. We only hook up the sewer to dump the holding tanks.
We have only a couple of items that we have to "batten down" when we travel so there is not much to move off the beds when we settle for the day.
Hope you enjoy your new "home".