Survival Center - Underground Shelters, Bomb Shelters
Watched a show on these or similar, last night. Their selling as fast as they can get them off the Assembly line.
Main purchase A.O. Washington D.C..
I have never seen a tornado, thank God. Pretty self contained. Built in air purification, water recycle purification, food storage, etc..
Price I do not know. But they showed some high end models too accommodate up too 35 people.
Survival food was stored under panels, which were easily lifted making up the floor. Plenty of room for long term storage of food.
Power was a system where the guy kind of lost me on what he was saying.
Seems interesting. Probably expensive but they be selling.