This is a large, clean, well-appointed house suitable for a longer term stay. It has a large living room (with large flat-screen TV with complementary Netflix), a dining section, a fully equipped kitchen suitable for cooking, a large bedroom with ample storage, a bathroom with a shower/bath and toilet. Parking is on the driveway or on the street, but you get access to the garage so that you can use the washer and dryer for your laundry. There is also an outside seating area in the back, but it is not particularly attractive to sit there (no back garden). Everything was clean. There were enough details (books, travel guides) to give it personality without cluttering things up.
All in all, I felt I got extremely good value for money in Huang's place. You get a entire house for a very reasonable price. Some of the other properties in this area charge more for what is essentially a glorified hotel room.
The house is easy walking distance (5 to 10 minutes) from Castro street in downtown Mountain view, and maybe 15 to 20 minutes to the Mountain View train station.
It is on a street which has a little bit of traffic, not a lot of noise (definitely not a noisy major street).
We did not meet the host (Huang) but he responded very quickly to each message and was friendly and accommodating.
I would definitely stay here again.