Home Depot. -blam!- ya I'll set up an impenetrable fort in one of the corners to protect me from the impending apocalypse. Made out of cinder blocks with rebar and backed with 1 1/8 inch tongue and groove plywood. Line the outside with tree stakes that I've sharpened and bond together with nylon rope. Then the inside will have a bed which is made of 2x4s for the frame, some sort of foam for stuffing wrapped up in a large tarp as the mattress. I'll throw in a few plugs and switches for electronic necessities. I.e. fridge, stove/oven, washer/dryer. I'll also make various weapons out of whatever I feel like! And I don't have to pay for any of this because its MY HOUSE! Edit: [spoiler]that was made up on the spot[/spoiler]