This was a very enjoyable stay. The apartment is located in a wonderful neighborhood close to great food and entertainment options. Also nearby are the beautiful sights from the top of Dolores Park. The street that the apartment is located on is a small one-way, so your sleep won't be interrupted by any commotion and traffic. It's also a short walk from one of the BART stops, which made it a breeze to get to from the airport.
Nat (the host) did a thorough job in communicating everything about the apartment ahead of time and he also left a detailed guide book which included local recommendations on bars, restaurants, and points of interest.
The apartment itself is spacious, well-lit, quiet, and impeccably clean and orderly. There is only one "true" bed, a queen in one of the bedrooms, but Nat is able to provide two air mattresses for extra sleeping space. Since I was staying there with multiple guests, Nat had the air mattresses set up before our arrival. I slept on one of them for two nights and it was very comfortable.
Overall, when factoring in the location, the comforts of the apartment, the thoughtfulness and communication of the host, and the price point, I give this Airbnb experience a solid A. I'll certainly check to see if this spot is available upon my next trip to San Francisco.