We booked Keiko's place a few hours before we got there because the Airbnb we had in Santa Barbara was in an evacuation area--we had to cancel it at the last minute and continue driving south. We were thankful she was available on such short notice. Keiko's place was basic, though it has some nice amenities such as a sink and small refrigerator in the room. It was a comfortable bed, and a decent bathroom. The walls of the house did carry noise and it was easy to hear conversations going on in the house, as well as a laundry room on the other side of the wall. I wouldn't recommend it for someone who wants a very private space, although we were only there for one night so it might be quiet a lot of the time.
We met Keiko for only a brief couple minutes but she was very friendly. She seemed very approachable if I needed to ask for anything.