While there are a few companies that are actually trying to build this idea with renting out homes by the hour, at Out Of Office[0] we're working on a similar concept of a more general marketplace for coworking spaces. We've scouted hundreds of locations in San Francisco, both free and bookable, that you can search for in our app. You can find coffee shops, hotel lobbies, public spaces, or book private desks, and conference rooms throughout the city.
[0] https://outofoffice.app