If you are in blocks A-D (old 1-4) and on the 2nd floor/penthouse please be aware that the chinmey pots are not secure. Any amount of breeze is simulated as a constant loud banging, especially at night and it is sufficient to keep people awake! The builders are aware of this situation however the logisitcs of securing over 100 chimney stacks is something that they are not keen to undertake unless personally contacted!
To date I think that i am the only one that has had the 5 sections of the 2 stacks cemented and can assure that the noise is irradicated. My advice would be to contact the builders (Raul) as soon as possible whilst demand is low.