Great find: "FRUGALITY: A Canadian with $1,000 a Year Can Live Very Comfortably and Enjoyably in Paris."
$1,000 in the early 1920s is equal to about $13,000 in 2019 dollars. There are some fine places in this world today where a couple could live comfortably on $13K/year, but no place that compares to Paris in the 1920s.
Per Hemingway: “If you are lucky enough to have lived in Paris as a young man, then wherever you go for the rest of your life, it stays with you, for Paris is a moveable feast.”