Frances and Dave's place was just what we were looking for. Comfortable, clean, exactly as described, and everything you'd need as a traveler. Communication was easy, the bed was comfy, appliances worked well, and there were lots of thoughtful touches.
One heads up to folks unfamiliar with Portrero Hill is that it is slightly removed from the typical SF attraction neighborhoods so you may have to rely a bit more on driving/Uber/Lyft if you're going further than neighborhoods such as the mission. It's also a bit hilly, so be ready to get your calves going, but the neighborhood itself is pleasant and still a great option if you're staying in SF.