Nice cozy room with a comfortable bed, TV, and a private bathroom in a nice and very quiet neighborhood in Palo Alto very close to downtown, and within walking distance of the transit center (Caltrain, Stanford shuttles, city busses). Street parking was no problem, the host also provided a parking pass so that the regular 2h limit during the day wasn't an issue.
Entrance to the room is through the main door. Diane and her husband were very friendly and welcoming and communicated very clearly.
I was very happy overall and can recommend staying there.