A narrow hallway is a common “pain point” for owners of standard apartments, where every centimeter counts, and the number of seasonal shoes for a family of three to four people easily exceeds 15-20 pairs. When a standard open shelf for 5 pairs turns into a chaotic mountain of sneakers and boots blocking the passage, it’s time to switch to systematic furniture solutions. The task seems impossible: how to accommodate a substantial wardrobe in a depth of 15-25 centimeters while maintaining aesthetics and free movement space? The answer lies in using vertical systems, specialized “slim” mechanisms, and smart zoning of the furniture’s internal space.