City Infrastructure Planning Studio (WASH) focused on learning different infrastructure facilities that make a city robust. This studio offered the opportunity to choose the walled city of Ahmedabad as our site, recognized as the world heritage city by UNESCO. Given that the context carries an international tag and observes a rise in the floating population, the substandard public sanitation services become a serious concern. The pilot project, therefore, aims at improving public sanitation in 2 parts. Part A focuses on proposing different toilet design models while part B focuses on integrating them to formulate a citywide sanitation map.