The third step is to consider the best practices and principles that guide the warehouse layout and design. This includes minimizing the distance and time of goods movement with straight and short paths, maximizing space utilization with vertical and horizontal storage systems, enhancing safety and security by following ergonomic and regulatory standards, and adapting to the changing needs with modular and flexible layout elements. Additionally, you should avoid cross-traffic and bottlenecks, apply the 80/20 rule, optimize aisle width and height, eliminate wasted or unused space, install adequate lighting and ventilation, implement proper inventory control and monitoring systems, use adjustable shelving, movable racks, and mobile equipment.