We live in a link semi. This means that our house is joined by the living room and the master bedroom. The neighbours joined to us have 4 kids between teenage and 4 and are extremely loud. I have kids myself so I'm not saying kids need to be silent but there isn't a cut of time for them as they don't have a bedtime. The screaming and fighting can go on til after midnight (3 of the kids are under 9).
An old couple lived there before and we could hear them quietly playing the piano and if they sneezed but it didn't bother us at all.
We generally just use our living room on an evening to watch TV. We have another big kitchen diner with living area but don't have the TV in there as we like coming into our cosy living room on a night. We now can barely hear the TV because of the noise. I think they have laminate or wood flooring which won't be helping.
Our joined wall has two alcoves and a fireplace wall which is about 40cm from the wall and empty. Was originally going to be a wood burner so set up for this. The alcoves just have our sideboard in one and TV unit in the other.
I was thinking as a last ditch attempt to sort this we could pay someone to put some sort of sound insulation on the alcove walls then put alcove shelving and a cupboard on them. Also have the fireplace tiled.
If that doesn't work then we're moving! Has anyone done this successfully? In the joined bedroom we both have fitted wardrobes and I can hardly hear anything from them.