During hospitalization, older patients are exposed to an environment that differs from their home environment, which is particularly difficult for them. This article is a descriptive review of articles concerning the identification of factors relevant to the well-being of older people requiring hospitalization, covering data from the PubMed database 2015–2025. These factors included aspects of the hospital environment (such as interior design, furniture, lighting, music, the presence of friends or family), leisure activities, physical activity, adequate sleeping conditions and a sense of security. New technologies, such as smartphones and wearable devices, can help to achieve these goals. Elderly-friendly hospitals should recognise the specific needs of older people and provide them with security, well-being and privacy. Ultimately, improving the comfort of elderly patients in hospital leads to better treatment outcomes. Med Pr Work Health Saf. 2026;77(4)