Radhia's cottage was the perfect place to spend our first few days in the US. It's close to the airport and it was only a 10 minute drive to the closest BART train station to get to downtown SF (- please note parking is way cheaper at a BART station than in the city centre). Without a car, it would probably have been more difficult to get around Hillsborough, but I guess most people will get a rental car when they arrive.
The shower was wonderful and the kitchen was equipped with everything we needed. First thing we saw when we arrived was a cute little squirrel. Would have loved to have stayed longer to enjoy the terrace in front of the cottage a bit more. Definitely recommend Radhia and her place.