Every year, the K&B division of my company remodels 300 to 400 bathrooms. On a daily basis, we take someone’s bathroom apart and then re-assemble it, typically in a space no larger than 5x8 or 5x9 feet. The process of coordinating a bath remodel is difficult enough when you’re dealing with four or five subcontractors on a job, but if the process isn’t effectively controlled, you’ve got chaos. For example, I once worked with a homeowner who had a pedestal sink shipped over from Italy. The sink took eight weeks to arrive and came without instructions. When we finally got the instructions a week later, they were in Italian. My installer said, “Hey,