> If you’ve got “tuck-under” parking, as is often the case with
> high-density urban condos,

:-) You've got it.

I have gloves and a dust maks in my bail out bag, water, and stuff. I hadn't thought of trying to get a week's worth of food in it. I guess marine survival rations are the densest food. I'll add a brick or two to our BOBs.

We have a 2-car garage under the condos, no driveway. Street parking is patrolled by locals who call the cops to enforce the three-days-and-move-it ordinance, so that's mildly aggravating, but parking a car on the street does leave us an "out of the condo" place to store stuff.

Many thanks for the suggestions.