A real green house
This home, designed by Bercy Chen Studio, is based on Native American pit houses, which used thermal heating with their design.
The last home you’ll ever need
This looks like a nice sitting room with a few TVs but it’s actually inside an old missile silo in New York. The listing mentions it stays around 10-13 degrees all year and is “relatively” dry.
The yard’s not bad either
Another selling point: it’s the only silo, which has functional main blast doors. Semi-functional blast doors won’t cut it for today’s missile silo buyer who wants protection against all kinds of nuclear attack.