Sufficient infrastructure: Companies select locations with major airports, highways, and a large population of potential workers.

I was intrigued with the prospect of buying distressed properties in bulk quantities and finding local investors who could rehab them and put them back on the market.

To remedy that, the carpets should be ripped up and sealant applied to the subfloor, at minimum.There are also tiles in the smaller upstairs bathroom that are lifting up and creating a safety hazard; putting a rug on top is not a sufficient solution.The house is in a condition that materially interferes with the health of household members.

It may be sufficient for small positive in class b (probably not - likely still negative cash fliw) and would be cash positive in class A.And 1% ratio is still a near unicorn find in San Diego.  

That's sufficient.

If your household income is more than 5 times monthly rent, a guarantor may be an option in lieu of a sufficient credit score.

I know deals can be found there but the quantity is small here.

With your experience, having sufficient capital to cushion any mistakes is important.

I would think that a notice with the addresses and legals of the two properties, including index numbers and such, attaching a certified copy of the name change order to each notice, should be sufficient if recorded against each property. 

(The bulk of the problem is Nimby-ism and local regulations that prohibit sufficient building of new homes to meet demand.)