Exactly as described and Shirley is a great host. She comes to check by time to time without interfering. If the sounds of airplane disturbs you, you may need to get ear plugs but it wasn’t a bother to me.
The location is close to the San Bruno station which is about 10-12 mins walk. There is also the Caltrain which is about 4mins walk.
The place is very clean and well kept. Bed in room 2 were I stayed was quite ok but if you are two, try to get room 1 or 3.
The only thing I think I missed was coffee station but if you have a French press/Aeropress/pour over/ there is a kettle to boil water.