Much, much more detail later. In short, get a small apartment or office buildings, yes, the whole thing. Preferably one with an adjacent parking lot. Parking lot and perimiter enclsoed by a cinder block, concrete and rebar wall. Floors converted to agriculture, armory, hospital,brig, shooting range, storage, etc. Solar panels will be fixed to anywhere and verywhere outside. Redundant gate systems on all entrances/exits. Standardized offensive and defensive kits created.
