I may be partial but seems a pretty obvious top 5 choice. 

House hacking is definitely at the top of my choices...

Quote from @Jules Aton: That is good news and given a choice I'd much rather host couples than families anyway.

@Peyton LaBarbera There's two basic choices:1) Working for a company that mostly manages single-family homes. - Not much needed to get a job in this segment - just hustle, hustle, hustle!

By participating in the Section 8 Housing Choice Voucher Program, landlords can earn stable, guaranteed rental income while accessing renovation grants and tax incentives that boost long-term returns.

If a buyer needs funding to do the deal there will be no choice 

An agent that only tells others how to invest but doesn't invest their own money, isn't my first choice.

Assume you already use loopnet the only other choice is to mine using propstream

And why do you want to control their personal choice so they must carry this with them on the property; is there some kind of danger in the neighborhood such as wild puma's or something, or bears (This is a serious question)?

Because then you have choices.