I have been investing in Milwaukee since before it started trending 10 years ago and never had an issue with rental demand. 

If they have other property (outside of a primary residence) then it could work out but you have zero equity protection and going in 2nd behind hard money provides all sorts of risks and issues, even if they allowed you to.

I have State farms on my main house & attached ADU, but since they are NOT issuing new policies in California, I have been unable to find an INS company willing to just provide INS for my rental.

For example, what happens if you identify a property and then cannot close on it due to inspection issues or other related problems?

I watch for these deals in the WA Seattle/Tacoma market and the AZ Phoenix metros, and the same issues exist in both.

We have noticed that all types of government tenants are more likely to complain about indoor air quality issues, and almost all of the complaints are bogus.

The issue is, after asking them, my neighbor/tenants will not update their mailing address to include the "1/2", so I am regularly getting their mail and placing it in their mailbox.

These type of issues should be disclosed when the Appraiser first makes contact.5.

That worked best and we never had issues with rentals or any negative feedback.

Wait until they finally move out unless it's a safety issue.