Shahin and Adrian were very kind and welcoming. The trailer is private, comfortable, and really spacious. The only thing I wish I'd known before coming was that the door to the trailer wouldn't close easily, and I could not lock it while I was inside. Fortunately, I felt relatively safe at night since the property itself was enclosed by a locked gate.
The bart station is nearby and there are good restaurants within walking distance. I would stay here again.