In Asia especially in Taiwan, a normal family is used to remain one water outlet on the balcony for washing machine. However, this is not enough for us. Thus, we redesigned faucets that have two outlets and two switches. One of the outlets is designed for washing machines. It means more simple and safe way for users to connect water fittings with faucets. It also brings cost reduction for the constructor and is eco-friendly at the same time. As a result, we changed the habit and provide easier handling for users on their balcony.