Mark wrote:
I think our walls between us and neighbours is quite thin you can hear
loud conversations and music at all times of day and night. We have
now fallen out over music played at 11.30 at night. Any ideas on sound
proofing and how effective it would be?


If it's a condo then you are in luck Mark. If it's a rental then you
probably have little recourse.

I bought a condo just a few months ago and encountered the same type of
neighbour. Contacted the Property Manager a few times and problem solved.

It took a couple of months, but it's been worth it.

Good Luck

Peter H