Custom-built from the ground up, a 360-square-foot tiny house on wheels is an affordable, off-grid paradise for a family of three in Hawaii.  Photo 7 of 15 in Budget Breakdown: A Maui Couple Build an Off-Grid Tiny Home For $45K

Budget Breakdown: A Maui Couple Build an Off-Grid Tiny Home For $45K

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Next to the living room is an elevated space that, formerly used as an office, has now been converted into the nursery.