Interest rate only for brrrr??

[MarcoSantiago Chiappetta]

Hello my fellow bigger pockets tribe! I certainly hope everyone is well, especially during these historic times. 

I'm curios to know- What Financing option do you use for your BRRRR ? What are the typical term(s) of your loans- years etc. provide below is the outline regarding how you can share your strategy and expertise, setbacks and wonderful success stories !

Interest rate only? 

Interest rate + principle? 
How many years? 
How much down? 
AVG rate ? 
Do you use an LLC , INC or LLP?

Share your experience! :)