Dude.. I'm not trolling you, I just give you my opinion.
I assume you have the 22 mil in the pocket.
..and probably more than that.
Why on earth do you have to make your life difficult?
Just sit back and enjoy.
There's a zillion of things you can do to keep yourself occupied and 'happy'
You don't need the aggro and misery of tenants..and the constant repairs.
As an aside...if you anticipate a financial 'collapse' and want to put your cash in a tangible asset, go ahead.
A whole another game.