Dustin and Amy's place is really close to the airport, which was really convenient for us. To get up to the bay we either used the Bart or took an uber/lyft. It was around $20-25 per trip.
The studio is described perfectly. It has all the amenities to make your stay be a really pleasant one. Dustin and Amy leave some snacks and water for your stay which were a life saver our first night since it was pouring and we didn't want to go out for dinner. Dustin stayed up to check us in when we got there and showed us around. Throughout our trip he offered advice on different things that would help make our trip to San Francisco an enjoyable one.
Dustin and Amy provided ear plugs in case we needed them. We are not light sleepers so their puppy barking occasionally and the noise from the house (which is above the studio) did not bother us. But if you are a light sleeper then you should bring your own ear plugs or use the ones provided.
We really loved the place and Dustin and Amy are great hosts. I would really recommend staying here. Even though it's not in close proximity to the Bay Area, it's definitely worth it in terms of comfort, amenities, and Dustin and Amy as hosts.