And this low demand could be a couple of factors, either a rural location with low population density or the area incomes are not high enough in order to prevent a rent burdened scenario. 

I prefer Section 8 tenants to low income cash paying tenants but there is a damn good reason why many landlords won't put voucher holders in high end properties.

I would highly recommend a mentor or even paying a coach to get started.

Other advice, especially that pertaining to tax benefits, is also highly appreciated!

My 17-year-old daughter is still in high school, but she saved up $20,000 in 14 months as a waitress in a town of 10,000.

But 1) you're likely grandfathered in if they ever do, and 2) there are no talks or indications of changing directions on their stance. 3) long term rentals don't cashflow here, but our appreciation is super high.

I highly suggest connecting with fellow investors in the area to see who they are using for their properties.

Does anyone have a recommendation for a reliable, quality cleaning company with great communication?

This is highly lender-specific; there are no universal guidelines for DSCR loans like there are for GSE/Govvy loans.

One fast way to generate cash flow is to invest in high cash flow, low appreciation markets (say several midwest e.g.