I think it's ideal for a 1031.

Just be sure to check local regulations for Airbnbs.For long-term rentals, growing cities with strong job markets and affordable housing are ideal.

Although most such fund operators only deal with accredited investors directly, you may also be able to find some among the crowdfunding sites.  

Furnished Finder is a good idea, even if the fit with travel nurses hasn’t been ideal—it might be worth exploring other platforms for mid-term renters or marketing directly to local families in need of temporary housing.One thought: consider offering seasonal promotions or themed packages to draw in more guests, like holiday stays or discounts for longer weekends.

Direct marketing. 

I have been able to find out a lot of information from them, some in line with what I've been told elsewhere and some directly contrary. 

Ideally, you want a 700+ score.

For example, I recently made a loan to a house flipper, partnering with my self-directed 401(k) and Health Savings Account (HSA).

The alternative is to set up a self-directed IRA, or better, a truly self-directed Solo 401k plan, invest in alternative assets, and then do the conversion.

I would tell the complaining neighbor to talk to the other neighbor directly and/or call the police.