Unique bi-level design raises the master bedroom or living room (depending on the model) over the truck bed, and often has a large picture window at the rear for panoramic views.
It is detachable from your towing vehicle which allows complete freedom on arrival at your destination to use your truck for shopping or sightseeing excursions.
All the conveniences of home are built into a fifth-wheel for sleeping, showering, dining, cooking and entertainment. Many 5th-wheel manufacturers also offer true luxury models, that are very spacious and elegantly furnished.
Slide-out options are very common, with as many as 4 in some models, which move the RV wall outward at the touch of a button, a distance of up to 3½ ft to create larger living areas. With its additional headroom, they can be the most spacious of all the RVs.