This is old news but I wanted it documented in my house journal here. Our laundry overflowed one night for no apparent reason. The loads up to it and in the weeks proceeding it have not. The drain pipe might be tricky…anyway one night at 11:30 it flooded our garage which contained all of our stuff from move in. About 70% of the wet boxes contained books. Not cool. I spent the next several hours moving boxes into a room then the next couple days setting up bookcases and organizing all of them to dry out. Fortunately I got to them right away as only a few have apparent water damage.