If you are buying your own real estate property, you will have to go through some anti money laundering disclosure before closing, but I don't believe that an ITIN would be necessary at that time.

I’m surprised this wouldn’t get rejected immediately for anti-business practices and anti- free market. 

Print out a inspection checklist and memorize most of it, but take it with you to keep you on task.

They are pulling together the tradesmen and getting them more organized and getting them the hands for the menial tasks. 

I feel like it’s so tedious to do haha Cleaning is one of the most important tasks!

The first task that I believe can build equity is re-doing the up stairs flooring, replacing the hard wood floors with new laminate flooring.

I protect their property, their income, their time, and their sanity.You can save some money by self-management but you'll still have to hire someone to fulfill certain tasks and it may end up costing you far more due to the mistakes you make.

Whether that is driving around taking photos, market research, analysis of properties(I've been working in excel and pulling houses on Zillow just to practice looking at what the expenses and returns would be via a property analysis calculator), grunt work, some extra time dedicated to tasks you can't be bothered with, marketing, etc. 

Yes trying to find a property where your wife or girlfriend will live is an underrated task.

Hiring each sub on your first or second job will help teach you the costs of each task, the time it should take and the order in which it should be done.