Triangular corner shelves are a smart way to carve more storage out of your living space. If they're a bling-tacular set of light-up shelves you made yourself, even better. Making them for pennies ...

A similar design hack shared on TikTok involves adding corner floating shelves ... Next, locate wall studs for sturdy support when you attach the shelf supports. If studs aren't available ...

Corner braces like these WINKER shelf brackets attached to the outside can also fix the panels to each other while staying hidden against the wall. For the shelves, you can swap the hidden screws for ...