In this impressive before and after, designer Trish Johnston updated a builder-basic bathroom with simple yet stunning design details (that are kid-friendly, too!). She kept the cost down by leaving the footprint as is and focusing on aesthetic changes that make a big impact. See how a warm wood vanity, graphic matte black fixtures and herringbone-laid slate floors create a functional and fresh sanctuary for both adults and children. Plus, Trish shares her tips for saving money on artwork!