With their oldest child away at college, Amy and Ryan conspire with Clint and Kelly on a plan to lure him home for frequent visits. Clint transforms their blank bonus room into the perfect family fun space by creating a custom ash ping pong table with walnut inlay, tapered legs and handcrafted paddles. To make the room even more inviting for guests, Clint designs a three-tier bunk bed that's equal parts fun and functional. But with tight spaces and little wiggle room, the Harp Design team has their work cut out for them when it comes to the bunk bed installation on the second floor.