I agree with you, there is also an issue in all Leases, whether they be a rental, co-op, condo, including Commercial Leases that affords everyone Quiet Enjoyment. No one shall impede on anothers Quiet Enjoyment, that's a problem with living in a Bldg. I have been in Bldgs where people did not get along and noise was imposed for "just because". That is one very important reason that the Ordinance of a Carpeting Rule was effectuated. An area rug is Not a Sound Barrier, so sometimes one must go further to avoid a situation. There are non-toxic carpets, they have come a long way for people who are sensitive, have allergies. People have been living with carpeting for years, many years and more homes than not have it.