If so I'd be happy to provide some insight on financing in the U.S.

Multifamily properties provide higher rental income and lower vacancy risk, but they require higher upfront costs and more management.

They are a legit lender, we have bought loans from them.

Principal Paydown- If your loan term is say 20 years. 

Went on to purchase additional rentals so tenants can pay down the loan and I build equity How did you find this deal and how did you negotiate it?

We buy defaulted loans and deal with this all the time.

Your time is a huge factor in this, Nathan has a great post above that provides in fine detail here. 

I have been an investor since 2009 and work as a loan originator since 2018 all in Dallas.

While I don’t know their program or them, I’ve yet to see a mentorship program that cuts the time necessary to obtain the knowledge required; that has a monopoly on any tactic, strategy or technique that’s not common knowledge; and or that provides any ongoing “help” that’s anything but “basic”.If you’re not well versed in principles, finance, and law, either read books on these, attend college classes, or take a course(s) leading to real estate broker (salesman) licensure.  

Does any one have any leads on lenders who provide loan for groundup constructions and the criteria?