Neat TV stand for your kid’s wall

I love TV but the cords connecting it drive me crazy.
My son Frank’s room is a tangled mess of cords right now, so I’m planning on building something like in this pic for his wall. I photographed this neat Tv shelf at Sabine Brandt’s Copenhagen apartment, I’m using it for inspiration. I’m not much of a builder so I better call mom, cause she’s my personal Macgyver.