This was recorded on an iphone 6. The doors have a good gap underneath them, so I was able to put the microphone edge right under the door to get this. Not sure how long they had been going for, but captured the last 4 1/2 minutes of a very loud woman. They have the TV on in the background, which makes me laugh as they think it blocks out the sounds, but certain frequencies travel much better
Didn't manage to actually see the couple in question unfortunately.