Xiaoming (Simon?) is the most generous host I've encountered through my Air Bnb experience. He often shared his food with us, and he was very friendly. The house is well situated, near 101 and 280. Bus service is fairly decent, and biking is relatively safe on Keyes going West. There is a WM walking distance from the house (plus many Vietnamese shops) so you won't starve.
When I moved, I was under the impression that the place was decorated recently; all major appliances still had their stickers on. Despite a lack of air conditioner, my room had a very big fan, which was a relief during this summer's heatwaves.
The only two things I can say against my stay were that the toilet was constantly clogging - fortunately, Xiaoming let us use his - and that the bath could use a deeper cleaning. Otherwise, this place is excellent even for long-term stay. Fridge space might run short, but cupboard space is reserved for each room and there is plenty of space.