As an alternative to using traditional financing for BRRRR, you can find and use crowd-sourced lending or other non-conventional lenders that provide a variety of loan options as stated income non-recourse loans.

I am looking to buy my first rental property, but I don’t want to go through the transaction traditionally because I want to put the property under my business name.

One company owns everything and does nothing (this is your SLLC a/k/a “asset holding company”) and a completely separate company handles all of your operations (this is a traditional LLC a/k/a “operating company”) For the operating company which serves as your face to the world and through which you do all your business, you establish a Traditional LLC to carry out the operations of your investments.

I'd says things like; "You are fixated on square footage determining if a house is comparable but you are comparing single story houses to my two story and single stories cost more to build and typically sell for more than two stories of equal square footage" and would get told "if you don't like it go to the review board".What's the bet that next year when we try to use comps from early 2019 when the market has been soft they won't accept them if the market has gotten stronger towards year end.

Here's an article where I compared both options:https://www.biggerpockets.com/blog/buy-rehab-turnk...There's no right or wrong answer, it's completely dependent on each investor what they want, their skills, etc.There's trade-offs for buying the turnkeys at retail price-- that isn't just for nothing.

@Tobie Palmer for residential properties (1-4 units) ARV will be calculated via comparables.

How does it compare to a traditional FHA203K loan?

Just this month we closed on a second comparable condo, with 20% down to avoid mortgage insurance.Here's my big question:Should we now pay our future savings toward paying down the remaining 80% asap, or should I continue on toward a third condo with another 20% down, immediately renting it out and covering the mortgage payment, so on so forth... 

One company owns everything and does nothing (this is your SLLC a/k/a “asset holding company”) and a completely separate company handles all of your operations (this is a traditional LLC a/k/a “operating company”) For the operating company which serves as your face to the world and through which you do all your business, you establish a Traditional LLC to carry out the operations of your investments.

If you're looking to raise capital so you can purchase more traditionally, you can use cooperative assignments to flip/assign deals without risk or out-of-pocket cash.