To soundproof the flat above, I'd need to evict their tenants, tear up the carpet & flooring, and then get the workmen in.
Can't somehow see the landlord agreeing to that.
Another 3-4am footsteps jobby last night.
Phil, you don't need to soundproof the flat above. Just soundproof your own bedroom.
Or talk to her, I do that sometimes. People are mostly unaware of this.
She's rather evasive & not chatty. Her French bf is not so bad, we used to yell at each other, but we've reached grudging respect now.... but she's a tricky one. Lives online, and at night.