To maximize space, Velten-Lattrell turns a room’s passive corners into playful nooks, made cozier with canopies and cushions. Another way to use every available inch? “Build up,” she says. “Vertical ...

Making a fake window using three 50-inch TVs and basic tools. I start by placing the TVs together on a plywood base and drill holes according to the TVs' mounting screw locations. To hold the TVs, I ...