@Justin Smith wouldn't do it.Why is he willing to sell you this SPECIFIC rental and not another?

If you have any specific questions, I am here to assist.

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.

As mentioned above, they specifically allow this.  

It's hard to give any recommendations without any specific questions/real numbers.

If anyone who professes to teach you something about real estate cannot or will not identify 10-20 specific, verifiable addresses they currently own and rent out, or have flipped, or optioned away or syndicated or whatever, they do not deserve any of your money. 

I sold that in 92. next iteration was 2002 when I started a new lending company in Portland OR to specifically fund Turnkey buyers in the mid west doing BRRRR loans we killed that.

Pre '2010', maybe just maybe it will lean heavier on the fundamental mechanics than specific processes. 

Specifics can vary depending on the GSE:» For a Freddie Mac loan file: A copy of the borrower’s most recent, signed US individual federal income tax return is required.»

Fractional TICs give owners the financial independence that has been associated with condos, without the need to wait for a condo conversion, a process which can take anywhere from 2 to 10 years depending on the specific requirements for the subject property.