I live in a apartment building fully made out of brick and concrete. No wooden structures or walls at all.
I moved in about 6 months ago and after i moved in i noticed that i can hear the neighbors talking, walking, their tv even when they place something on their coffee table or plug something in a socket.
For a conventional wooden structure house i know how to tackle this problem, but not when it comes to a brick house. So... if anyone can help me with this i would be really happy cause i don't feel like moving again.