I stay at Helen's place for a business trip, and my experience is unforgettable. Helen's place is super clean, and she has excellent taste for her home (I love the room decor a lot!). My communication with Helen was never a problem. The information she provided was always accurate and timely. The check-in process was very smooth. Her place is in a great location, as public transportation is very accessible. I especially enjoyed my communication with Helen and Peter, and I believe we learned a lot about each other's culture :). I will definitely choose to stay at Helen's place if I revisit San Diego.