You and your significant other found a dream apartment in the city.
You signed the papers, got the keys, and moved in.
It’s always a good idea to be on good terms with the neighbors, so you knocked on the door of the unit below yours to apologize for the noise you made moving in.
It sounded like the people were also moving into the unit above you.
But the noise coming from the folks in 5C didn’t stop. It got worse.
Sometimes it sounds like an army of marbles dancing at a nightclub.
Other times it sounds like hyenas fighting in a cardboard box.
What the hell are they doing up there?