Are you in?
You sell the building to Subway for the sum of $250,000, after taxes. You are happy with your financial gain and move out of the city. You buy a small house in the suburbs and thank Louie for your new found life and wealth. It's too bad though.... That building was a treasure trove.... but you sold out for small bananas... you never found the secret Louie had hidden away for you. But you're none the wiser, living out your days, finally away from the crazy city.