Simple: own a house like this!
Located in Adirondack State Park in New York, this cabin is now on sale for $1.75 million. It was constructed on top of a cold-war era missile storage tower and is just perfect in case of a nuclear war or the zombie apocalypse (stock accordingly). Its above ground area is 2,000 square feet (186 square meters), but once you enter the basement, you’ll enjoy another 2,300 square feet (213 square meters).
Linkback:
https://tubagbohol.mikeligalig.com/index.php?topic=71926.0