Sandi's place is an easy walk to all the happening stuff in Gaslamp, but is itself quiet. The apartment is spacious, modern, very comfortable with all the amenities (good A/C, new washer dryer, kitchen equipment, nice furniture ...) in an access protected apartment building. The gated parking was definitely very convenient.
I would highly recommend Sandi's place. Although we didn't meet, she was very accommodating for our very late arrival (flight delays) and very responsive throughout.