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.

These hacks range from bread box side tables to Ikea desk hacks, but none are more prevalent than Billy bookcase hacks. They are everywhere. As I scrolled one night, it inspired me to build some ...