For some older people and their families, live-in care offers a way of continuing to live independently at home in their local community. While research in the care industry has consistently highlighted the effects of caring on workers, little research has specifically explored the experiences of live-in carers. The current study examines the ways in which live-in carers construct their role, the different challenges they face and the strategies they use to mitigate them. Semi-structured interviews were carried out with 21 live-in carers in the United Kingdom and the data were analysed using thematic analysis. The findings suggest that carers perceive their role as complex and characterised by a heavy workload and tiredness. Participants emphasised the variability which was introduced to the role as a function of the quality of agency support, the character and condition of the client, and the carer's relationships with the client's family. Participants’ accounts reflected an acknowledgement of the need to orient and respond constantly to the needs and routine of the client. While this orientation was recognised as necessary for effectively fulfilling the demands of the role, it was also linked to feelings of dislocation and loss of identity. Drawing on understandings of personal and social identity, the implications of these findings for the psychological wellbeing of live-in carers and organisational support are discussed.