That will be your main sources of funds...and typically you and your friends will need to invest $50,000-$100,000 per person. 

When funding my new LLC for flipping, should I use capital contributions or loans?

I speak only from my experience, but I used a kitchen company that I knew one of the owners for my first two flips.

Real estate has been one of my passions for almost 10 years, and I've recently taken a leap by starting a small company with a dear friend.

I am looking for a title company that deals with assignment contracts in the Marietta/ Atlanta area.

Describe it in detail.Use more than 12 photosDefine your company brand, voice and ideal client.

Assuming conventional financing is not an option, you could reach out to a private lender (family and friends) to fund the rehab.

Get a venture backed short term rental full service management company.

All  real estate activities fall somewhere on the spectrum, with say owning a real estate brokerage at the extreme ACTIVE BUSINESS line and investing in a REIT index fund on the PASSIVE INVESTMENT line.  

If you however are keeping this extra money on the side to fund future investments and don't plan to touch it a separate account would make sense.