As a generalisation, houses converted into flats are shit for noise transfer. Purpose built flats in big blocks are pretty good, floors are solid concrete.
This hold true for everywhere I've lived, especially ex-council. Current place is a converted house and I can hear the tapping of upstairs' dog's nails as it paces in the morning
As a generalisation, houses converted into flats are shit for noise transfer. Purpose built flats in big blocks are pretty good, floors are solid concrete.