The lesson: transitioning an 80s master bathroom into a child-free respite by not moving an inch of plumbing. Sarah shoehorns major style and comfort into this space, replacing a built-in jetted tub with a sculptural one, replacing the vanity and sink plus all finishes and accessories. The eclectic mix of splurge and save appointments results in a master bath worthy of its name, yet neutral enough to be ageless.