> You need to be strategic about where you live (e.g. buying the house ...
I wonder what % (presumably low) of the population can live in SFHs and achieve this cities like Seattle.
I should try finding if there's available work that's made visualizations of this sort of things ("How many homes could be within X miles or minutes of A B and C" for SFH, Quadplex, 5-over-1s etc.)