Any thoughts on more creative financing other than taking money out of my personal house?

Personally I would never touch a CA property due to the laws.

Best to you in your real estate business!

As she personally knows the syndicator she may be able to garner far more info in conversations with them about this and other investments, which can give her an informational asymmetrical advantage over 99% of retail investors as well.  

Is it possible to take out a mortgage under our personal names and then convert it to the LLC later?

Probably naive on my part from listening to sales person, but I explained that I was pressed for time on my day job, and he told me Flipsystem only requires 3-5 hours a week tops.

Everything looking too "formal" doesn't really build any sort of a personable interaction with the mail.

Set up the LLC business bank accounts.Moving to an LLC increases costs, work, and complexity.

Hello, I've owned my business since December 2021. 

In my operating agreement for LLC B, I specifically state the managers/members of LLC A have full authority to make decisions, execute contracts, etc, but there is no explicit personal info listed for LLC B.