The foundation primarily provides information and support to elderly individuals in the Bern region, with a focus on the city of Bern and surrounding municipalities, in the areas of housing, health, safety, active lifestyle, and finance. It also supports non-profit institutions in the Bern-West area in fulfilling their purpose. The foundation rents out apartments in the 'Hans and Rosa Weiss-Müller' house (including the 'Dr. phil. Karl Johann Beat Wyss' apartment) in Bümpliz, as well as apartments in the house at Kornweg 15 in Bethlehem, to individuals in need of support. To achieve its foundation purpose, it can acquire, develop, manage, encumber, and sell properties and building rights at additional locations. The foundation can hold and acquire participations that serve its purpose. The foundation exclusively pursues non-profit purposes and is politically and denominationally neutral. Economic activities are possible to the extent that they directly or indirectly serve the realization of the foundation's purpose.