As a disabled person, I want to be in real estate, but I know I am limited. 

I personally have a separate account for each property I own.

This is dependent on your personal situation and strategy.

Fewer still actually show-up to deliver the value in-person. 

Personally, I self manage but have built systems to allow it to be fully remote and very passive.

This person did not raise any money, they invested around $600,000 into the offering and because they were one of the larger investors were considered a Co-GP because it was a new sponsor and they needed this persons $.

Congratulations on the duplex -My investor clients have acquired several multi-family investment properties locally in the market I operate in Northwest Indiana - Figure out your personal investment objective for the next 4 years and align yourself with the next property that make sense in this current market environment-

But if you see the value in investing money into your own personal education, then maybe this could be a good fit for you.

I'm still in the learning phase and have read about a hundred different books on FI and personal finance.Looking for any resources that might help me on my way.

Be that person who set's up some STR's there, runs em there, and really caters it to the US "bucket list" tourist.