If those rules include interest rates at specific amounts, I will still find a way to win.

You might want to consider what specific sweat equity you are offering, and where you are located.

Reach out direct if you want to go over anything specific and personalized.  

So I figured it was worth considering.I would then refinance it into a DSCR 30 year fixed, pull the cash out and repeat the process similarly from thereon.Even if you've never used this company (Limitless Funding Source) specifically, I'd like to hear about your experience in using unsecure loans to purchase rental properties.

In most jurisdictions when you rent a SFH everything on the lot is included unless specifically excluded in the lease.  

If you have any more specific questions or want some local help, feel free to reach out. - Chris 

Hey Shane, I'd recommend some sort of short term financing with using your personal assets as the collateral or something besides that specific property as collateral.

Sure, no one has to accept any specific offer...calling for highest and best doesn't mean they have to choose highest and best, just that they're saying they want to make sure everyone has put their best foot forward.

and is this your thought on my situation specifically, being a total beginner?

You're right, a CPA would be able to answer your specific tax questions, but I do know that as a single member LLC, the default tax status is disregarded entity.