That's some people's niche and it works for them.

On https://www.neighborhoodscout.com/ you can also check the neighborhood crime and the percentage of people who rent compared to owning.

If you don't have any connections here, find people that are investors here and reach out to them for a referral (whether on here or FB).

I have seen these circumstances; people die, go out and buy a car, lose their job, etc… Just my own two cents, I’m not an attorney, just play one on TV

You'll learn what contractors are good at such repairs, and eventually people will start bringing you "problem properties" with that issue.Another related idea: contact a good local realtor and ask them if they know of any on or off market properties that would be a hard sell for most buyers. 

This is probably the thing that burns out people who self-manage more than anything.2.

We have rentals, home, auto and umbrella with them. 

Do people take those credentials home with them and continue using your account. 

@Jessica Seppo,Many people take the cost of an LLC and funnel it towards more insurance and an umbrella policy.

I did not want to simply rely on one source so I figured there are people here that would be up-to-date if such a manner was so as well.