Tony Hsieh has a net worth of $840 million, but rather than scoop up a desert mansion outside the Zappos campus in Las Vegas, Nevada, he's planted his roots in a trailer park downtown.

In 2014, as part of his grand efforts to revitalize the city, Hsieh transformed an abandoned parking lot into a micro-living oasis. About 30 Airstream trailers and tiny homes make up the village commonly known as "Llamapolis."

Let's take a peek inside.