Key Details of the 45L Tax Credit:The credit offers up to $2,000 per eligible unit for builders and developers of residential homes that meet specific energy efficiency criteria.To qualify, the units need to meet or exceed certain energy performance levels in comparison to the national model energy code (e.g., the 2006 or 2009 IECC — International Energy Conservation Code).Cost Considerations for a 90-unit or 112-unit Project:The actual cost of qualifying for the 45L tax credit depends on various factors, including:Energy Efficiency Compliance: The primary cost will come from ensuring that each unit meets the required energy efficiency standards, which typically involve energy modeling, certification from third-party energy raters, and potentially upgrading insulation, HVAC systems, windows, and other components of the building to meet the necessary performance levels.Energy Modeling: Typically, you'll need to pay for an energy consultant or engineer to model the building's energy performance and ensure it qualifies for the credit.

You are hiring the PM, but they are also hiring you, so make sure it is a good fit for both of you so you can best meet each other's needs.

And always check social media for red flags and I agree with Vince, always meet a person.  

EDUCATE YOURSELF - yes, it will take time, but will lead to a selection that better meets your expectations & avoids potentially costly surprises!

Your need the income to meet the DSCR required by the lender.

I've been on this platform for many years and, over the years, I've seen new members linked or part to Mexican real estate agencies posting educational content about investing in Mexico out of the blue shortly after becoming new members and then disappear as they realized that their efforts wasn't giving them the amount of business they were hoping for.

You can also check meetup.com or search Facebook for real estate investment groups, clubs, or meetings in your area.

Dayton and Cleveland meet your criteria.2.

I am happy with them, I think they bring up value to investors, still I believe many of their deals don't meet my standards ( do your own diligence and run your numbers!). 

Platforms like Zillow, Realtor.com, or even tools provided by BiggerPockets can help.