We were looking for a a nice clean place to stay in a good location. This was exactly that, the bathrooms really looked like they were remodeled recently and were very clean. It was in a good location, about 20 minute walk to downtown SF, Japantown, or Chinatown. About 40 minute walk to Fisherman's wharf, but beware of the street inclines, honestly the street inclines were kind of fun to walk up and down. There were lot's of good breakfast places right on the street (I suggest mymy).
I was pleasantly surprised by the two parks within running distance, with azteca park (about 10 min run) offering an amazing view of the city. I loved running there in the mornings. It was a bit too far to run to Golden Gate Park (about 5 miles), but I think I enjoyed these smaller parks more.
Yumi was very responsive, I never met her personally. I did meet her assistant Catherine, who was very nice and accommodating despite our flight not arriving until late.
We were out most of the days and were only really back to sleep and shower. If you are looking for a simple place in a nice neighborhood, this place is for you.
I would not suggest bringing a car, parking is difficult. We just went with uber and zipcar.
Overall this was a perfect place for me and hope to find more places like this in all the cities I visit.