Popsugar Living Diy A Simple Yet Glamorous Ikea Besta Shelf Hack The 1-Step Hack That Makes an Ikea Cabinet Unrecognizable June 22, 2018 by Maggie Winterfeldt View On One Page Photo 1 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 To ensure the Besta units hid all the TV's wires, Victoria cut preplanned holes in the back of each cabinet based on where outlets were and added holes between the cabinets for cords to run through. Previous Next Start Slideshow DIYIkeaAffordable Decor