Turn a blank wall into a hardworking home office with this DIY built-in workstation, which takes a pair of classic IKEA Pax wardrobes and hacks them to look more high-end—and to support a desk.

As for the closet part of the equation, Fletchall built out one of IKEA’s wall-mounted PAX wardrobes with doors. Rather than leaving the piece as is, she painted it to match the room’s walls ...