But if it was me, I would document legitimate repairs or damage just like any other move out and return the balance.

Twice we have rented residential units to legitimate companies (non-profit organizations) for their workers and/or clients with no problems.

Custodial SD IRA would enable you to make the investments but all of the transactions must go through the custodian, which takes time and cost money.

I love learning and am constantly soaking up information on investing/managing my money and while I generally like putting my money in accounts where I can let it sit and grow, I also legitimately enjoy learning about the grind that goes into real estate investing and the different ways to approach it.  

The CMBS and securitization market provides lenders with liquidity by enabling them to sell their loans and distribute risk across a large pool of investors with different appetites for risk/returns.

Your tenant may have a legitimate concern, BUT it could also be a ruse to set you up for a lawsuit. 

Personally, I don't see how you can legitimize moving someone out today and moving someone else in tomorrow.

I'm just wondering what are the typical documents that a legitimate company will ask for?

If they are a legitimate person, they will give it willingly. 

I've been trying to brainstorm on how to do a cash out to enable me to move forward in my real estate investing.