Basement and Bathroom Blues

Amanda and Grif purchased their home before starting their family. At the time the house felt massive - but now that their daughters are teenagers and Amanda's career has taken off, the house no longer works. Amanda is ready to go; there are not enough closets and bathrooms, and there is no privacy to work, as her office is currently in the living room and everyone uses her desk. Grif loves his large, private backyard and is certain that a little makeover can make the house function again. Will David find them a home that will work forever or will Hilary make them fall back in love with their house by reinventing many of it's functionally flawed spaces?