A friend who's about my age is planning to place a tiny home in the back yard of her large Victorian, so she can move into the tiny home and rent the Victorian out to a family who can keep an eye on her.

E and I are planning to convert the top story of our house into a caregiver apartment that we can offer rent-free to someone who can help with the physical tasks this place requires, as well as to keep an eye on E when I'm traveling (if I'm still traveling by then; if not, to keep an eye on both of us).

Of course, these are both solutions for homeowners - but maybe they'll act as sparks for some other ideas?