There's been lots of talk in recent years about having some sort of survival location along with a stash of supplies.
This Las Vegas area home not only has both but if you decide to retreat to the lower level 26 feet underground, you might still feel like you're above ground with some sophisticated lighting.
According to the Yahoo! listing, the above ground portion of home was built in the 1970s and features 2,600 square feet. The below ground portion gives you an additional 16,000 square feet.
The "homes" feature a heated pool two Jacuzzis, a sauna, two spas a dance floor and a putting green. There's even a barbecue grill that ventilates outside.
At $1.7 million, it seems like a bargain!
(Photo courtesy of YouTube)