On most upholstered seats, you can just wrap everything underneath, staple, and forget about it. It doesn’t have to be pretty. Really, how often are you going to look under there? Out of sight, out of mind. In this case, however, I needed to be a little more creative. Since this is a lid that opens and can stay open without being held up ( Cool, right? ), I wanted the underside to look as nice as possible.