Seems it’s a bush lawyers pile on, so do let me jump right in. Two points: One: be aware that apparently those flexi hoses in most folk’s bathrooms hidden under vanities have a shorter life than most folks realize and which may be specifically mentioned as time-limited in your home insurance cover. And two: be careful of who you mess with, and how long you mess with them. A building near me had someone try to use the floor waste as an outlet after installing laundry gear in their modified bathroom. The 2 floors below were sopped in water. Both owners, and the committee, lawyered up as did Larry Laundry. So far it’s been years of action, counter action, and over a million dollars in lawyer fees and court costs and unsaleable units for an initial 3 grand repair job.