If you want a fantastic, caring, yet hands-off host, Linda is your best bet. First and foremost, her house is amazing. Very artsy and crafty, and located on the top of a hill with sweeping views of the San Francisco countryside and cityside. It's evident Linda has lived quite a life of travel and culture - everything in her home points to her travels around the globe, and makes you feel like you're in a treehouse of sorts. She has great suggestions on food in the area (tons of great eats ~10 minute walk away!) and knows other San Francisco districts quite well. I would highly recommend anyone new to the area to stay with Linda - she has a wealth of knowledge she's willing to share to ensure you have an amazing stay! She also gives you space and is respectful of boundaries.
Next is the way(s) Linda went above and beyond: on my first night in San Francisco, I was robbed at a bar and was left without a phone, identification, and any money. She jumped into action and worked with me to ensure I could get in touch with my family, get my passport and a new phone shipped to her house, and worked with FedEx when they were less than helpful. She truly made me feel like I had an ally during a very difficult time. I credit Linda's help for being able to go home safely!
It can be hard to find a near stranger so willing to help and dedicate time and energy to making your stay a worthwhile one, but Linda was a near perfect host. I would highly recommend her and her awesome home to any traveler.