Jonathan and Gayle's place is a great place to stay.
The unit occupies the entire south end of the residence and shares only one bathroom wall with the main house, so the studio and your entrance are completely private. It's in a safe residential neighborhood, yet only a 10-minute walk from restaurants and a pharmacy. Visitors with business at FB should also know that it's only a 15-minute walk to a stop on FB's "Redwood City - Woodside and El Camino Real" shuttle: the commute is unexpectedly convenient.
(And, for the record, it is also the most immaculately clean Airbnb that I've ever visited.)