I came across the opportunity to buy a mixed-use commercial property but I wasn’t prepared and not sure how to navigate the commercial process since the owner isn’t willing to seller finance, and I just recently bought a primary home in November so I can’t get any type of owner occupied loan.

Is there any way to go about the process of wage garnishment in Atlanta?

Landlord may need to file in the Bankruptcy Court a "Motion for Relief from Stay" which will "lift" the stay on the eviction process and allow you to get the Tenant out. 

The advantage at least of this approach is that I could walk away, and although I'd lose my 5% deposit, that would likely be cheaper than being involved in a  long drawn out legal process as I continue to absorb holding costs (taxes/insurance/maintenance, etc.).

Did you need help in the process of selling your home?

I am in the process of educating myself on the wholesale process.

I need to hire a broker to process the application (with supporting information), counsel me on useful amendments to the AIR form lease and get the lease signed.

He has a lot of information in that book that will help you navigate the process. 

My wife and I are about to launch our first STR and want to build systems and processes from the get-go. 

If you can I'd certainly look into a software that can help point you in a direction and optimize your process.