My girlfriend and I stayed with Helen for a long weekend trip and had a wonderful time! The logistics of the stay were very robust and well-communicated. Helen herself was very friendly and showed us a lot of hospitality.
Location-wise, it was absolutely perfect for us. Besides a wedding we were attending in Los Gatos, it was the ideal place for us to also visit San Jose, Monterey, and a couple of smaller towns like Hollister and San Juan Bautista. Being very close to the San Jose Airport (SJC) was a huge benefit for our travels as well.
Very highly recommend!