Our stay at the Serenity House was very pleasant. The owner Dan, provided great communication throughout our stay and the house itself is very clean, comfy, and spacious, and the outside patio added some extra space.
The location is perfect to get to the airport, Gaslight District, Balboa Park, and so many other attractions. Also, it is easy to walk to several restaurants in the Golden Hills neighborhood.
Expect noise from the airplanes landing, but it is not going on all day and we found it doable.
We will definitely stay at Dan's place when back in San Diego.