We spent 3 nights in Yijia's apartment at the beginning of September. He is a wonderful host, who welcomed us when we arrived, showed us where to park and gave us an introduction to the apartment. It is clean, equipped with the necessary things and contains many useful details, like hooks, washing-up liquid, coffee and tea, etc. The blankets in the beds are very warm and cosy, just the right thing for the cool climate in San Francisco.
It is easy to get into the center of San Francisco from Yijia's apartment. We would certainly come again and recommend it to others.