The ancient Aztec kitchen was an important space in Aztec households, where food was prepared for daily meals and religious ceremonies. These kitchens were typically located in separate structures or outdoor areas. The design of ancient Aztec kitchens was influenced by the hot climate, with a focus on ventilation and natural cooling. However, the use of exposed pipes was not common in ancient Aztec kitchens, as they relied more on open fires and traditional cooking techniques.