[quesera]

I don't know about Portola Valley zoning regs, but I hope this article doesn't draw unwanted attention to Meta's arrangement.

Many/most towns would frown on the number of unrelated people living in a unpermitted hotel, operating a business with more than a certain number of employees in a non commercial district, etc.

Legal or not, it sounds like fun for a couple years, if you're young enough to see appeal in dorm life.