I stayed there one night with my sister.
Kenia was very nice and flexible about our arrival time.
The place was nice and clean and she allowed us to use her parking spot. Location is great, with a lot of bars, restaurants and cafe and even a Vons supermarket walking distance.
The beach is a 15-20 minutes walk from the apartment which is perfect too.
Kenia was also flexible about our check out time which allowed us to enjoy the beach longer.
I recommend this place to enjoy San Diego.