@Roy Kwak I totally get the emotional aspect. I don't immediately assume people are bad, but always follow the axiom of "Trust, but Verify". So when I did a title pull, I googled the owners because neither of the names on the title matched the name of the 'owner' I was introduced to.
Turns out one of the owners goes by multiple aliases and has multiple judgements against them for not paying people what they were owed. Combine that with the owner clearly not wanting to give the property up (divorce), and the strange, long term leaseback contingency, I can say that my hunch is strong and the red flags raised high.
Someone might want to take on the problem, but with a current tenant upstairs paying 40% below market rate, and the current owner possibly renegging on their agreement without repercussion other than a formal eviction, I can say it's not a risk I was willing to take. Worst case for me would be paying multiple thousands of dollars to subsidize other people's housing.
I don't want the property that bad. Some might have the patience and bankroll for those shenanigans, but I don't. haha