This morning I heard that all too familiar "glug glug" sound coming from the bathroom. Usually this means there's some sort of plumbing problem. So I looked in the bathtub and sure enough, it had happened again. The sewer had backed up into the tub. Isn't this nasty! If you look close enough, you can see the flecks of color.
I pulled that switch in the tub that closes the drain. It's working somewhat though the tub is still filling slowly. The bad part is it's now spilling out of the side of the building. I guess it would be better if we let it fill the tub but ew, what if it over flows!