Frustrated sleep-deprived neighbours have written a rather mortifying letter to the couple living next door after hearing every X-rated activity that happened in their room next door.
In a letter posted to social media, the neighbours say they are left "disturbed" by the couple's "noisy daily life" through the "paper thin walls".
The neighbours from New South Wales say they can hear talking and music through the walls, but it was the noises in the early hours of the morning that leave them disgusted.
In the letter, they say their children are being "traumatised" by the noise, and threatened to officially complain as well as naming and shaming them if it doesn't stop.
"To the new neighbours who moved in - located at the back of the units right above the laundry and closest to the car park/clotheslines. YOUR WALLS ARE PAPER THIN," the letter starts.