A couple were left shocked when their neighbor took help of a lengthy note and a recording to tell them to stop having loud sex.

The pair returned home to find the note on their door which detailed their loud sex life, reported Daily Star.

In the letter that is shared on Reddit, the couple are praised for how "great" their sex life is.

The letter reads, "Living in a condo building means you tend to be closer to your neighbors than you otherwise normally would be. Meaning I could be living in a completely different area of our building and still be able to hear you loudly having sex.

"Now, don't get me wrong. I am very happy you have a GREAT sex life but I think I can speak for many of us in the building when I ask you to please quiet down. I feel bad for your immediate neighbors."

Clearly, the neighbor didn't enjoy listening to the couple's bedroom activities, especially due to her small child. "I can say I don't particularly enjoy having my five-year-old daughter ask me 'why's that lady screaming outside?'" the note says.

Ending the note, the neighbor says, "In conclusion, I would like to kindly ask you to please monitor the volume of your moaning and sexual noises. Whether it's with another person or with yourself. No judgement on my end."

As a proof, the neighbor also attached a USB, reported The Sun. "In the instance, you think this is horse s--- and need some proof, I have recorded how loud you are and placed it on the attached flash drive for you to listen to yourself and make your own opinions," reads the note.

The note is signed "18 units overlooking the courtyard."

Some of the Reddit users had different suggestions to approach the noise complaint. One wrote, "If this doesn't work, get a couple of neighbors to join in on a counter-attack every time they go at it too loud, everyone starts blaring the Bob the Builder theme or something equally off-putting."

Another suggested, "Or start calling the police on them for noise complaints."

couple-260899_960_720 married couple sitting on bench pixabay