So I am dragged out of my sleep at 1:15 this morning by a noise my body unconcsiously reocgnizes as "not good." It takes me a moment or two to realize what it is that has woken me up. I hear water dripping. I vaguely think back. Oh, that's right, my upstairs neighbor must have forgotten that she can't take a bath because when the water is released when she pulls the plug, it all goes into my bathroom.
I must contact the landlord in the morning.