Interviewed there last year.
In fact, interview is optional. They just tell you they are considering you, but showing up is optional. The interview day is a tour, group Q/A with a couple of residents, and a group interview with PD. PD prides himself in figuring out people in group situations. Per him, no-show will not affect your ranking.
The area around the hospital looks bad on first impression. Show up early if you are driving. Parking is fenced in, but you may be circling for awhile and then walk 10 minutes to the building because you may not want your car on the street outside the fence.
Pay is crappy, not sure if it broke $40G. You absolutely do the minimal amount of in-patient time required by ACGME, like 3 months or something. Those will be tough but the rest sounds super easy. Spanish is a plus. Also, since it is county, you get all government holidays off. Everything on paper, except rads on PACS.
Good luck, it is like the only other SoCal TY other than the one in SD.