Storage configuration refers to how the space inside the piece is arranged to hold items. Options include lockable drawers, open shelves, and multi-layer designs. For example, the modern bedside unit with a lockable drawer organizes personal items, while the console double-layer tables provide extra shelf space for display or daily essentials. A two-tier coffee/bedside table adds height and variety, and a simple single-drawer model keeps essentials tucked away. When choosing, consider what you need to store, how often you access items, and whether you prefer concealed or visible storage.