Remember the story a few days back titled She Who Slumbers? Well, she woke up.
Two days later, the landlord moved her two houses down. I hope that I am no longer in her earshot, but she is rather acoustically hypersensitive...who knows?
I later learned that she slumbers on a two, maybe three, inch thick floor mat. It's very Nihonjin of her, I just hope her new apartment doesn't have thin floors for her and the neighbors sake.
problem solved.