If they have Jr Coaches and they're your primary resource for coaching (and you're okay with that), ask them what the requirements/qualifications are for the JC's.

It was really insightful, especially the part about how DSCR loans offer shorter seasoning periods and more flexible qualification requirements compared to conventional financing.I’m currently focused on scaling into 6+ unit multifamily properties in New Jersey using the BRRR strategy.

What qualifications do you believe you possess that would make you a good candidate to advise others on the quality, safety and performance of potential investments?

Once you complete their application process, they will determine you don't fall under their top tier borrower qualifications and propose terms that are far less favorable.

DCSR loans are easy from a qualification prospective but depending on the market your may need a larger downpayment to make the DCSR ratio work. 

What I will note is typically you have to renew your offering every year and receive qualification from the SEC.

The loan amount will typically be determined by appraisal (LTV - loan to value ratio) - but your qualification will also be based on other metrics like you mentioned - DSCR ratio, FICO and some other factors. 

Some lenders do have minimum credit scores to access these loan types, but it is the exact same qualifications for income and assets as non renovation loans. 

What qualifications do you look for in borrowers?

I would be less worried about their qualifications in these scenarios and more worried about the down payment.