Trusted neighbors. We have a key to their house, they to ours. We have had to let each other in a couple of times. Good neighbors are a great resource.
Yep, about it. BTW, I get to collect keys from my parents 2 neighbors next Wednesday, as we close on the sale of that house Thurday, 10:00am. Gad, there was a lot of survival useful stuff there - mostly moved to my place, but a lot of dupes in the tag sale (today and tomorrow)