Storage, Astonishing Custom Wooden Bookshelves Inside Stairs In Mahogany Design Ideas Custom Bookcase Stairs Design Wooden Stairs Without Handle In Modern Living Room Interior ~ Compact Under Stair Storage Ikea to Utilize Under Stair Space
For the basement stairs: cabinets, stairs with flip up steps and very narrow stairs. Each step goes up one at a time for each foot. It is sort of spaced so you are putting one foot per step with a steeper step. Very space-saving.