No the fact that the title to the property will be in an entity instead of a personal name does not erase the debt from your credit, and a lender will still factor in the mortgage payment towards your DTI.

I am a planner type of person and am trying to build my own guide for home buying. 

I do get the rent in checks and transfers currently to my personal bank.

Can such a model be managed remotely, but hire someone per hour as needed for in person stuff?

You can learn more here:  IRA LLCYou are a disqualified party to your retirement account so you cannot transfer any assets you personally own or a company of yours owns into your retirement account.  

(It's a modern inconvenience to force tenants to get coins or bills from a bank, and then we're also stuck handling coins as well.) 

Unfortunately, companies have the upper hand and can hire a nondisabled person easily. 

Did you use your LLC or apply for a permit using your personal information? 

I’ve owned my personal home in Dickinson for about 6 years and would guess I have zero appreciation.    

Go someplace with live in person training.