Coastal SoCal buy/sell numbers for positive cash flow

[Greg Kuchan]

I see on most of the forums the 70% rule, 1% rule on rentals, etc. etc.

My observations have also seen most of these posts and numbers talk about places in the midwest or middle america. I live in SoCal and would love to see numbers and percentages for cash posivtive operations where the housing prices are much higher and rent margins are not as large.

How are the margins for buy and hold, flippers, and investors in Coastal SoCal.

Greg