Host made us feel welcome by answering questions promptly. She must be on cusp of location advertised, but a few blocks makes a big difference when walking in San Francisco. Also, while there was mention of 'no elevator', there was no mention of difficult stairs to negotiate to get up to the apartment. with a knee injury, it was extremely challenging. We were there to visit our son, who has a broken foot, so he was unable to visit us at the apartment.