@PUNKEY,
No - I think this was more that the radio was loud so to be heard over the shower. And as they were showing their condo for a potential buyer, they wanted everything to be as perfect as possible.
There are flooring requirements - not sure if they are 100% in compliance with it - the downside it doesn't cover kitchens - and our bedroom is right under a kitchen so you can imagine what it sounds like with heels on ceramic flooring.