This storage system makes efficient use of the space under the stairs thanks to its uniquely designed cabinets. There are three cabinets in all. The cabinets are narrow, at just 2-ft. wide, but they’re deep to take full advantage of the space. And the cabinets are angled at the top to closely match the slope of the stairs. Each cabinet is divided up differently to maximize the space inside. The tallest features adjustable shelves and an area for hanging off-season coats and clothes. Fixed…