Without doubt the cleanest AirBnB (or for that matter, hotel) I've ever stayed in. Huang has furnished the place in easy to clean materials (i.e. no carpeting) and kept it pristine. For me, the peace of mind in not being grossed out by my surroundings was worth a little trade off in overstuffed furniture or plush carpeting. The kitchen was beautiful and extremely clean also. Everything was very clearly labeled. (the only exception was the house street address numbers themselves, which we had a little difficulty finding late at night. My suggestion is that Huang replace the existing house numbers with something larger and brighter.). The house is extremely well located vis a vis travel all over Silicon Valley and close to shops on Castro Street. The only downside or con here is that because it's close to some busier streets, during the day there was some trafffic noise. However, I did not find it bothersome at night, although I slept with the windows open. I recommend Huang's place.