Are you looking for 4 berth campervan rental in the UK? Campervan and motorhome are fairly generic and interchangeable words. The various names for vehicles are all pretty much the same. A camper can be anything from a 2 berth campervan with a van-like appearance to a large 6 berth motorhome that looks like a home built on a cab/chassis. An RV (recreational vehicle) is the name used more commonly in North America; the same vehicle may be called a motorhome in Australia.