We stayed here while visiting local friends whose apartment could not accommodate two additional people. The room was clean, comfortable, and exactly what was needed. Pillows and mattresses were cozy and the amount of space was reasonable.
The location is not particularly central to Pacifica and, due in part to hilly terrain, may be best suited to guests with access to a car. With a car, however, most Bay Area sights and attractions are within a reasonable distance.
A note to future travelers: there did not seem to be any towels on premises, so those would be a necessary packing item when staying here.