100% LTV:
PITI = 1127+150+50 = 1327
Negative cash flow of $12 per month before maintenance, etc
So, with No down, so there is no way to break even before tax considerations (I’ve also ignored PMI or increased rate due to 100% LTV).
90% LTV
PITI = 1014+150+50 = 1215
Postive cash flow of $100 per month before expenses and excluding tax considerations. Probably not break even after expenses, but positive after tax considerations.
80% LTV
PITI = 901 + 150 + 50 = 1101
Positive cash flow of $214 per month. Modest positive cash flow before tax considerations or considering opportunity cost of the down payment.
Conclusion : Previous low point in San Diego resulted in marginal (break even) cash flow from rental properties with 10-20% down.