ObjectivesDespite lower rates of illness, morbidity and mortality associated with SARS-CoV-2 infection in children during the COVID-19 pandemic, their health and well-being has been significantly impacted. Emerging evidence indicates that this includes experiences of hospital-based care for them and their families. As part of a series of multisite research studies to undertake a rapid appraisal of perceptions of hospital staff, working during the pandemic, our study focused on clinical and non-clinical staff perceptions of the impact of COVID-19 on aspects of care delivery, preparedness and staffing specific to a specialist children’s hospital.DesignQualitative study using a qualitative rapid appraisal design. Hospital staff participated in a telephone interview. We used a semistructured interview guide, and recorded and transcribed all interviews. Rapid Research Evaluation and Appraisal Lab Rapid Assessment Procedure sheets were used to share data; team-based analysis was facilitated using a framework approach.SettingSpecialist children’s hospital in London, UK.ParticipantsThirty-six staff representing a range of roles within the hospital: 19 (53%) nurses, 7 (19%) medical staff and 10 (28%) other staff groups (including radiographers, managers, play staff, schoolteachers, domestic and portering staff and social workers).ResultsThree overarching themes relating to staff perceptions of the impact on children and families were identified, each containing subthemes: (1) same hospital but different for everyone, (2) families paid the price and (3) the digital world. They illustrated that providing care and treatment for children and families changed profoundly during the pandemic, particularly during lockdown periods. Adaptations to deliver clinical care, play, schooling and other therapies online were rapidly put into action; however, benefits were not universal or always inclusive.ConclusionsThe disruption to a central principle of children’s hospital care—the presence and involvement of families—was of critical concern to staff, suggesting a need for the specific impact of COVID-19 on children’s services to be accounted for.