For Sugiyanto and his family, water and sanitation are the luxury things they could have in their life. Sugiyanto lives with his family in a neighbourhood called Penjaringan, one of Jakarta’s largest slums in the north of the city. He lives in a 3x4 m2 house with his wife, daughter, and mother. The house does not belong to him; he rents it for IDR 300,000 per month. There is no access to water in houses of that size.