John and Annria were very hospitable - John met us on arrival and gave us a tour of the house (which is beautiful, very colourful and creative, and also clean!), the keys, and a couple points of advice on what to see/how to get around/areas to avoid at night, etc. We were out for most of the days, but the time we did spend in the house was very pleasant - Annria is very open, energetic, and warm and John is kind and accommodating. They made us feel at home, and with the cleanliness and easy location I will definitely be back the next time I am in SF!