How can I stop or move out if the renter upstairs doesn't come forward?

They didn't go to bed until three or four in the morning, did they? ! ! !

You get up at seven o'clock in the morning, put on some music to refresh yourself, and your voice can be played more cheerfully.

Once, a man bought a piano for his daughter when he bought the house next door. The neighbor heard the piano playing five notes every day, so he sold the house to him at a low price.

If you can't deal with this situation through normal channels, deal with a man as he deals with you, and play music while they sleep.

They have no spirit at work, fried the wrong dishes and dropped the dishes. Maybe they were fired by their boss and the restaurant closed down. . . . .