A license for a real estate agent or property manager is for people that earn income/commissions by acting on the behalf of another person to protect and progress their client's interests. 

One of the major benefits of an LLC is asset protection.  

There are ways to protect yourself (A code that only they know that you can verify was used to break in).

The downside is you will need to live there, for a minimum of one year (to satisfy FHA Requirements); AND because you closed personally, you will not have Asset Protection, in the form of closing in the name of a LLC.

Looking for a solution to this specific issue, as I already have general asset protection using both LLC and insurance strategies.

You gain the protection a LLC provides of your assets while exposing yourself to the risk of the bank calling your loan.

Finding the buyer isn't that big a deal it is setting things up in such a way as to protect your interests.

. :)  So you get minimal help on learning good negotiating and actually being good at following deadlines and understanding how to protect your client (yourself) in a transaction. 

Also benefit from the tax advantages, improvements costs, asset protection, and start depreciation now?

It's not going to be for legal protection, rather for tax reasons.