The Sea La Vie listing is easy to access and in a location that puts you minutes from Ocean Beach/Sunset Cliffs area. Pacific Beach & Sea World aren't much farther. The space is very accommodating and there are the numerous touches that would make any family with kids feel at home: eg. beach towels, chairs & umbrella as well as reusable souvenir cups to the zoo. Helpful if you're traveling light!
If you've never done San Diego before, understand that much of the city is under the flight path of San Diego's international airport. Point Loma is no exception. (Ear plugs might be necessary for the lighter sleeper:) Or use jet's as your alarm and get out to experience the best part of this location - The City.
That said, this listing is clean, in a safe neighborhood, and has a great host! It's a good home base for the many activities you'll find yourself apart of while in SD.