Response from Happy:
We never stayed in the flat after 10pm and were quiet when we were there.. just the main door which slammed once (the neighborg immediately told us from his window to be careful-and we did). The baby of the same neighborg woke us up screaming at 9am on sunday.. but we understand that, it's life :) (I would suppose this neighbor is exhausted of handling his baby) . No problem for us and we could enjoy the day in the city. No smoke inside..