This project focuses on repurposing rainwater in the built environment to be used in the toilet and laundry, 51% of the water use in the house, reducing reliance on centralized water systems. The design aims to efficiently collect and utilize rainwater, integrating water filtration into the structure of the house and using a gravity-fed mechanism for water distribution. This design has an easy user interaction as well as utilizing the nature of potential force and gravity to avoid using pumps and complex mechanisms that have been proven to create a negative impact in similar products.