If you're looking to make offers and then use a Private Lender or Hard Money Lender, they're almost always going to ask for your LLC and Articles. 

I financed this deal through a hard money lender.

I financed this deal through a hard money lender.

So, treat it like any other loan, except you personally know the "bank/lender."

I’m sure someone from the lender community will chime in with the info on that.  

It seems like "most" lenders (at least the ones I've talked to) don't like the idea of rent-by-the room on a primary ... so they can't count my income on that particular property and they are requiring a 1 year lease on the whole house instead of multiple mid-term leases ... so essentially they want a long term lease.

That said I am not an NMLS licensed lender so you should get more information from someone who is (there are plenty on BP).

I submit the Operating Agreement and EIN number, and formation docs to the lender when I get those loans.

So be careful that an LLC you set up will either have a track record so lenders will lend to it. 

You're likely to find it very difficult to get a hard money lender to make this loan.