Aurora, Colorado-based Freedom Yurt-Cabins offers its own updated take on the nomadic dwelling, with improvements including energy-efficient windows, a proper front door, and modern insulation. It's available in a number of sizes, with the smallest 217 sq ft (20 sq m) model starting at just under US$12,000.

Freedom Yurt-Cabins comprise a roundwood frame made from Lodgepole pine, and an integrated floor. The walls feature SIPs (structural insulated panels) and fiberglass insulation, offering an R-value (a measure of thermal resistance) of R-9.7. The ceiling, meanwhile, consists of Polyisocyanurate (PIR) rigid foam insulation board, which is rated at R-13.7. The interior features an attractive wooden ceiling which is supported by a lightweight steel roof ring. This is topped by a DuraLast heavy duty vinyl roof and clear acrylic roof dome.

Concrete foundations aren't required, so it can be moved with relative ease – though perhaps not as easily as the Jero – and depending on what size model you go for, it sports two or three Low-E (low thermal emissivity) windows as standard (additional windows can be added at cost). Access is gained by a single insulated steel door.