You can turn it over to collections and maybe get some of that money back.

You can hire an operator to manage the sampling, sludge collection, and forms to file quarterly, for around 4-600/mo (again depending on size). 

Forced appreciation: New paint job for the exterior of both units performed in 2024, Rents raised to market rents in 2024Pain points: Collection of the tenant portion on time has been an issue.

Once you have all the evidence gathered, submit the tenant to collections and maybe you'll get some of it back, but don't count on it.

But recently they switched their payment provider from Dwalla to Stripe and Stripe started charging $1.50 for each ACH deposit for rent collection.

So I don't want to get a loan on this one yet at these current interest rates which I am not impressed by. 

Can we start building bridges, roads, electric infrastructure, high-speed rail, and large impressive buildings in this country again?

This must be overpayment that has collected as a balance.

Can we all decide to collectively kill it? 

You would need a proper assignment agreement, full disclosures and the title company to arrange assignment and settlement and the collection of you're giant profits.