One thing that may ease your decision to jump in....If you are strategic about the properties that you choose, and only choose properties that you could also rent out at a cash flow, then if the flip isn't a success, you can turn it into a BRRRR. 

In fact, we were strategizing our next move over a golf game yesterday.  

We use them to house people, but we can also use them as the foundation of broadcasting tower, advertisement platform, or tripod for a strategically placed webcam.

Just like any investment, if you aren't strategic, you can and will get burned.

Plus, it’s much easier to manage one property with multiple tenants than to manage multiple properties with one tenant each.But, even with a property manager on board to help with your rentals, bookkeeping, strategic decisions, and maintenance/repair costs are still your responsibility.

Most cards are 1-3% of the balance reflected as min payment on the credit bureaus but there are 5% min reporting cards that are out there.This $5,000 min monthly gets factored into your monthly Debt to income or global debt coverage ratio (DTI or GDCR) when obtaining bank financing so this strategy using credit cards might cut off your refinance exit strategy and now you may be left with only selling the property or others.Prudently planned you can get the best of both by using credit cards strategically while maintaining your credit/financial plans in order.There are a lot of credit cards that are relatively low around 7-10% interest annually (.58 - .83%monthly) with available credit limits up to 50k each and unlimited cash advance allowed with no cash advance fee's.

with your strategic objective why not just go C-Corp?

I found it most helpful to get a coach/mentor and form strategic partnerships.  

I also use them strategically as part of an assemblage plan. 

I'm am open to learn strategic proven methods to elevate my progression as I grow to become a reputable R.E.