The carhouse has limited amounts of space, so we get creative. The kids have the couch in the main room that folds into a bed, but just like our Cedar Fort home, they come crawl into bed with us in the back in the middle of the night, which is fine with us. On our Cal-king, there still wasn't enough room for all of us to fit, so we drew the line as parents, because not getting a good night's sleep is not conducive to a happy home. Same rules apply in the car house.
There is a walk around space around our bed. We put our food storage buckets in between the wall and the bed. Johnny put foam on top of the buckets so the kids each have their spot to climb in and we parents still get the space of the bed. The ironic thing is that this bed fits all of us comfortably. I'm not sure what size it is, but it is truly a carhouse miracle that we all fit. We still have them sleep in their spots, which luckily, they enjoy. His and her's, 2011 style.