Demographic changes in Western societies have enabled long-term relationships between more generations and have significantly affected the structure and dynamic of family lives and contemporary families. This article presents a case study of three-generation cohabitation, the situation in which three generations live together in the same place at the same time. Drawing on in-depth interviews with three generations—grandparents, parents, and adult grandchildren—the article illuminates the characteristics of intergenerational caregiving and care-receiving.