The Stand Up Desk Store 55" Deluxe Electric-Adjustable Slim Standing Desk with Shelf - Black / Black is the best standing desk for small spaces. This compact standing desk is wide enough for triple monitors but has a shallow, space-saving profile perfect for home or crowded offices. Highlights include a monitor shelf for ergonomic screen placement and extra desktop space. It's also reversible, giving you the ability to position it closer to you, or further away. Additional features include push-button electric height adjustment, 2" locking casters for mobility (self-leveling furniture feet also included), USB-A and AC charging outlets for your devices, plus a sleek and modern look. The powder-coated steel frame, meanwhile, ensures a sturdy platform, durability, and dependability.