Patrick's space was GREAT! He's a welcoming host and made us feel right at home. The room we rented featured a comfy bed and it's own bathroom which was an added bonus. The house in general is a beautifully designed space with lots of light and very comfortable furnishings. Patrick gave us full access to the kitchen and living areas and provided us with coffee and tea every morning which is a gracious treat.
The neighborhood is really cool and features a lot of restaurants, bars, and boutiques all within a block of the home. It's also located close to multiple Muni lines so getting around the city is very easy.
The only negative experience we had was being able to hear the neighbors at night. I can't fault Patrick, but still think it should be noted if you consider yourself a light sleeper.

Overall, I recommend the space and would likely rent again when in SF.