This article aims to share critical debate around undertaking interviews with children in the home setting and draws on the authors' extensive research fieldwork. The paper focuses on three key processes: planning entry to the child's home, conducting the interviews and exiting the field. In planning entry, we include children's engagement and issues of researcher gender.In conducting the interviews, we consider issues such as the balance of power, the importance of building a rapport, the voluntary nature of consent and the need for a flexible interview structure. Finally, we address exiting from the child's home with sensitivity at the end of the interview and/or research study. Whilst undertaking research in the child's home provides a more known and familiar territory for the child, it does mean that the researcher faces a number of challenges, that require solutions while they are a guest in a child's home.