The Happier Camper uses a modular "adaptive system". The components can be rearranged in different ways. Or everything can be taken out of the camper to haul things. There are several tie downs on the floor. The interior is fiberglass and can be hosed out.

Adaptive System

The benches/beds are formed by storage cubes. We have seven cubes, for us they hold:

Upper cabinets are stationary.