Everything about this Airbnb is so great. It's definitely the best place I've stayed at so far. There is a ton of accommodations, fresh fluffy towels, a clean private space and a very nice host. We didn't see Spencer much since we were out so much but in the time before the stay he always kept in contact when ever I had an update and even let us check in a couple hours early. It's also very close to public transport which made travel around the city very easy.
I highly recommend this place, I will definitely try to stay here again if I come back to San Fransisco.