This was a German Bus/RV that we saw on the road going to Valdez.....the next day we saw it in the campground all set up for sleeping. There are 24 people that are on the bus and there are little (and I mean little) bunks on each side at the back...you crawl in and that is your bed. When we were at Bryce Canyon a couple years ago we saw one there....they do all their own cooking, riding and sleeping from this one rig. It is really fun to watch them pull in and get all set up.