. - Renting in this area is solid, I've gotten what they call B class tenants and more or less they've been great.

They're working class or in lower income areas. 

DSCR is for A Class property or B class with a A+ borrower.

I’ve had some success steering clients toward portfolio lenders who can offer more flexibility than the big banks.Another thought: have you considered diversifying into asset classes that might generate better cash flow even in today’s environment?

He even teaches classes. 

I recently purchased a 1500 SF two-story rowhouse in New York with a building class designation of Two Family Dwellings - Brick (B1).

We have monthly meetings and loads of classes/webinars on real estate topics. 

They're already there and given the holiday season, probably the traffic is light, so you can chat then up for 10-15m about the area, rental class, as well as any remarkable developments in the area that would positively impact that home/area. 

This class will include hands-on deal analysis and a tour with a contractor to learn how to convert a home to the optimal PadSplit setup.

It does cost money and you are required to take classes.