The BRRRR method becomes possible if you know the right mortgage brokers, also for foreigners (it is true that for Americans they have their specific criteria to look at things).

In short, subject to is a method of purchasing a property that is subject to the buyer making the Seller's mortgage payments.

As a relatively new investor with ownership of one duplex, my aim is to transition to property rehab and the BRRRR method.

Because the program is about educating people on investment properties, does that mean one will have to spend time searching for properties on their own, using the methods/advice provided?

That’s the natural progression for most people in life.

Hello friends, Can someone recommend names of people with experience and knowledge about analyzing and navigating the process of buying land using the seller financing method?

I successfully invested in a couple of NPNs on my own using many of the people he recommended so it seemed that his method had potential to be successful.

Is there an alternative finance method to buy the property?

I would just follow David Greene's method in his book on the topic: https://www.amazon.com/Buy-Rehab-Rent-Refinance-Repeat/dp/B0...Or could you check out my video on the topic which in my biased opinion is pretty good: 

I've seen several posts mention Transaction Coordination as a natural beginning point for understanding how deals are initiated & completed, or Wholesaling as another idea.