Do you have a particular formula or method you rely on to make sure the numbers add up?

I've done the single family method and it was too slow for me and just ate up too much time, although I learned a ton.

As I said before I do not disagree with advice like paying down “bad” debt; however, he seems to not like debt in and of itself which in my opinion runs counter to what many on BP and other forums would view as a useful and often necessary tool and method for accumulating wealth in real estate.  

I'll give you the short answer.If you invest $175,000 to purchase a $750,000 house and you'll earn appreciation on the full $750,000 and not just the $175,000 you put in.Do a search for "real estate vs stock market calculator" on your favorite search engine and you'll find examples like this: https://businesscaseguy.com/should-i-invest-in-real-estate-o...

This, our third rental, we plan to do the BRRR method with as we have the other two that are now owned by fortunate new owners over in my other market of Blue Ridge GA.

Key for todays market is knowing your strategy with ultra detailed methodical planning, supported by solid data for viability, master of analysis, and action ready on the drop of a dime.

I am leaning towards the BRRRR method or traditional LR once the right property comes across.

Explore my personal favorites, Set For Life by Scott Trench or The Total Money Makeover by Dave Ramsey, for invaluable financial insights.3.

Plus, you get the added benefit of appreciating property values in promising areas.It's always great to connect with fellow investors who appreciate the value of tried-and-true methods.

Lately I have been hearing a lot about his method of using a HELOC loan and using the proceeds from that as a down payment for multi units.