If your goal is less required documentation, DSCR is likely your best bet as most everyone as mentioned, possibly a bank statement program depending on your job structure. 

We hired a internet marketing person whose business consists exclusively of real estate clients who redesigned our website, initiated a program of SEO and social media marketing aimed both at deal flow (real estate borrowers and mortgage brokers) and capital (passive investors).4.

States and some cities get broad latitude on administration of the program.

This is because most of the financing comes from government programs and they, of course, prefer to keep as much investing as possible within the country.  

I'm in the process of building my portfolio into the program but am concerned on it being a turn-key property accounting software.

So, I believe this page explains about how they need to be registered to do business:https://www.pa.gov/agencies/dos/programs/business/types-of-f...

Ask them a lot of questions about their loan programs and the costs associated.2.

Once you have a shortlist, sign up for an account with each one and test them extensively to see how they function.

There are programs for first time homebuyers.

With real estate, you have to make sure each property is functioning at full capacity or you’ll be losing money.You can analyze properties and be pretty sure (as long as you don't rationalize bad deals into good ones) what your numbers will be.