@Gusman That would be awful! I can only hear my neighbours if they're outside and it's usually only their 10 year old son playing. Thank goodness my place is free-standing, I couldn't bear to have common walls ... or as in your case ceiling/floor. 😉
@Zoranna Certainly can hear everything. The married couple who moved a year ago, the husband worked afternoon shift. Got home at 12.30 am, I was woken at 1 am every week day morning by a metronomic thumping on the wall.😒