Nechomah, actually baruch Hashem I have been living in EY for almost 30 years. However, Hashem has not seen fit to give me such an apartment. I do have friends in RBS who have an individually-controlled unit but I did not ask everyone has it or if they put it in special.
Iiacisrmma, I was not just referring to השמעת קול. There are also issues of בן אדם לחבירו such as disturbing people’s peace, גזל שינה and impinging on their right to live normally in their homes (the smell). As I posted on another thread, if people want to be big machmirs they should do so in their interpersonal relations.