Ah gotcha, so a business model based in one city for three weeks per year. Instant fail.
Tbh, the AirBnB thing during the fringe isn’t the same as everywhere else all year round. Edinburgh folk have been renting out their homes (the ones they live in for the other 48 weeks) for that month for decades, rent out house for 4 weeks, pays for them to go and be tourists in someone else’s town. The fringe literally wouldn’t exist without all that.