Just one more reason, folks, why you should invest in a home and not rent.
This does remind me of the time Norm and I lived in what we lovingly referred to as our "shoebox apartment" due to its small size. Our upstairs neighbor, a young woman in her early twenties at that, would make these "Hyah!" noises almost every night, and we honestly thought she was teaching Karate or Judo or something. Lots of banging on the floor and "Hyah!" noises.
She wasn't teaching Karate. But she did have a lot of different customers, I'll say that much.
Live and learn.