Sorry, I am confused, if they deny doing this how do you know they can tell when you're in bed etc?
Your best bet might be a white noise machine or similar artificial background noise (quite music). I used that when I was irritated I could hear my neighbours moving around/talking etc. The good thing about this is it works both ways so you can't make out the sounds they make any more than they can hear you...
It also might be worth checking out reddit.com/r/legaladvice they're pretty experienced and can tell you your rights, how to get them, what to quote etc.
I can hear them talk and walk ... imagine being in a sitcom and the narrator is saying everything that the character on screen is doing that's what it feels like.
Thanks, that makes more sense. They sound a bit crazy. I'd go with the Music\background noise approach and check with /r/legaladvice to see if they can recommend anything else...
It might be worth recording some of their commentary. If you can do that, you would (I think) have a good case for harassment or similar.
I would suggest making a recording and checking if someone else hears the same 'narration' as you do just to rule things out. The best case to be made for sanity is open-mindedness.
Your best bet might be a white noise machine or similar artificial background noise (quite music). I used that when I was irritated I could hear my neighbours moving around/talking etc. The good thing about this is it works both ways so you can't make out the sounds they make any more than they can hear you...
It also might be worth checking out reddit.com/r/legaladvice they're pretty experienced and can tell you your rights, how to get them, what to quote etc.