Brothers Justin and Adam Fricke are traveling the US in an 82-square-foot Dodge sprinter van.
"Living tiny" - whether in a van, houseboat, or 98-square-foot home on wheels - can save a lot on housing.
But a compact, minimalist lifestyle offers more than just substantial savings.
Here are a handful of refreshing insights about money, happiness, and life from van dwellers, tiny-home owners, and people living off the grid.