High in the Adelaide Hills at Mount Crawford, on the edge of the Barossa and an hour from the city, this In2theWild tiny home is pitched as a romantic escape for two — though it sleeps four, with a queen in the window and a double in the loft. The self-contained cabin has reverse-cycle heating and cooling, and steps straight into the forest country between the Hills and the wine region. You park and walk the last few metres, then settle in above the treetops.