In a hole in the ground there lived a hobbit the remnants of humanity.
What's your favorite doomsday scenario? Epidemic? Nuclear fallout? The Rapture redux? How about the Mayan apocalypse?
None of these will ruin your day if you live in Survival Condo, a converted nuclear ballistic missile silo in Kansas. With supplies of food, air, and water, you can wait out Armageddon underground.