Following the brrrr strategy

[David Kors]

Hello everyone, I was learning about brrrr strategy that many investors are using nowadays by question is which kind of loan would be ideal to use for the first property? And if I find a property below the market value for example like many house flippers use 70 percent rule and if I find a property that I buy using 70 percent rule would I have to make a down payment? And when I choose to refinance the property what happens to 30 percent of the equity that's sitting there?