We live in a flat in a converted pub.There are many nice things about our flats but not the quality of soundproofing. I want to move our 18 month old DD out of our bedroom (YES!) and into her own room, which is under the bedroom of our upstairs neighbour, without making their life a misery when DD does her trademark shouty thing during the night. A very quick google suggested there are firms that specialise in soundproofing but equally I have a decorator I trust and wondered if this was a job he could do - obviously I will ask him, but any hints, pitfalls etc that others have encountered would be great.