Older people with limited physical abilities, who live alone without cohabiting family members, need support ageing in place and to perform daily living activities. In this respect, both the available informal and formal care seem crucial. The present study aimed to explore the current role of the care arrangements of older people, especially if they have functional limitations. Qualitative interviews were carried out in 2019 within the “Inclusive ageing in place” (IN-AGE) research project, involving 120 older people who lived at home, alone, or with a private personal care assistant (PCA) in three Italian regions (Lombardy, Marche, and Calabria). A mixed-methods analysis was conducted. Results showed that support networks are still mainly made up of family members, but also of domestic home help (DHH) and PCAs, friends/neighbours, and public services, albeit the latter provide support in a residual way, while the former is not as intensive as it was in the past. Frequency and geographical/living proximity of help play a role, emerging also as a territorial differentiation. The paucity or absence of support, especially from the family, risks compromising the ability of ageing in place. It seems, thus, necessary to innovate and improve, in particular, home services, also through real formal and informal care integration.