One warehouse has 2 carts. If you have 6 production buildings, you need 3 warehouses. But you have limited coastlines.
[H][H][H][H][H][H][R][R][H][H][H][H][H][H] [H][H][H][H][H][H][R][R][H][H][H][H][H][H] [H][H][R][R][R][R][R][R][R][R][R][R][H][H] [H][H][R][ P U B L I C Z O N E ][R][H][H] [H][H][R][ Chapel / School / Bath ][R][H][H] [R][R][R][ Marketplace / Tavern ][R][R][R] [H][H][R][ ][R][H][H] [H][H][R][R][R][R][R][R][R][R][R][R][H][H] [H][H][H][H][H][H][R][R][H][H][H][H][H][H] [H][H][H][H][H][H][R][R][H][H][H][H][H][H] Legend: [H] = House (2x2) | [R] = Road | [Public Zone] = Service Buildings Use code with caution. Layout Breakdown & Strategy: anno 1503 layout
Unlike later Anno games, 1503 has no blueprint mode, no trade union radius, and no residential road necessity (except for markets). This makes layout both more forgiving and more demanding in different ways. One warehouse has 2 carts