I think one of the components that drives the success of AirBNB, the ability to "live" for a couple weeks in, say, a former hermitage just outside Naples or a beachfront condo in the Seychelles, would also be viable for small teams or full time remote workers. Essentially it's just AirBnB but with some additional minimum guaranteed service levels for infrastructure (security, internet, privacy, pricing structured around a minimum 10 day work week block for fixed contract lengths, similar to short term commercial lease terms) for remote workers.
Another consideration is that private homes-as-workspaces can offer some incidental cost savings in the form of things you get with residential zoning like (usually) free parking and a car-based commute that does not follow urban congestion patterns. Say you need to work within 40 minutes of Paris or downtown LA in order to make the odd off-hours mixer or client meeting, but your daily workflow can be conducted entirely within a single dedicated space out in the burbs, priced comparably to the shared desks at a WW location and more comfortable or in a more walkable area than a typical industrial park.
Another consideration is that private homes-as-workspaces can offer some incidental cost savings in the form of things you get with residential zoning like (usually) free parking and a car-based commute that does not follow urban congestion patterns. Say you need to work within 40 minutes of Paris or downtown LA in order to make the odd off-hours mixer or client meeting, but your daily workflow can be conducted entirely within a single dedicated space out in the burbs, priced comparably to the shared desks at a WW location and more comfortable or in a more walkable area than a typical industrial park.