This method has been proven successful both personally and professionally.

Which is better if you want to use the low down payment method potentially repeatedly?

No matter which method you use, you have to fully commit to it. 

Im looking to try the Buy Rehab Rent Refinance and Repeat method for my next couple of projects.

Oh Brilliant Marisa, I didn't realise you were from Australia! 

My plans is to use the stack method to acquire around 35 doors over the next 5 years. 

As long as you are consistent in your allocation method and don't make money by billing the other tenant, you'll be fine. 

Hi there. I am trying to understand the BRRRR methodology but am having some trouble. I get the first first few steps.
Buy=got it!
Rehab=got it!
Rent=got it!
REFI=not so much....

I dont understand the refinance port...

The "cash for keys" method is to basically bribe the tenant to leave without the waiting period or formal eviction process.I used it successfully once for $300 per tenant in a house I just acquired, another time I was unsuccessful offering $2000 and had to go the route of a 60 day notice (required in my state if the tenant had lived there more than a year). 

In the future I will try and find more value add possibly using the Brrrr method.