The key for me seems to be finding a single home or unit, with a single owner that is self managing the property. You get in, pay the rent, they leave you alone.
Complexes suck, even the “luxury” or “executive” ones are one step away from a college dorm for noise and hassle.
Private homes run by a PM firm are marginally better. They still seem to want to churn or bilk you at lease expiration. Plus, bang for the buck seems poor typically with the units on their eventual way to slum status.
In OC, the three best resources for finding individual homes are the paper individual want ads, penny-saver and craigslist. A simple discussion with the owner will clarify what their plans are. They seem more willing to talk with you if they know you’ve owned before.