The core activity of Sollberger Immo is property management, including the administration of rental and condominium properties, as well as the brokerage and sale of real estate. The specific activities include: Property management, including representation towards tenants, authorities and craftsmen; Initial and re-rental, rent setting, control and collection; Maintenance and upkeep of properties; Ancillary cost accounting and payment transactions; Accounting and insurance contracts; Brokerage and sale of real estate, including the search for suitable buyers and the conduct of viewings; Support in the creation of sales documents and documentation; Participation in price and contract negotiations; Review of purchase agreements and participation in notarizations; Support in the conduct of owners' meetings and the creation of house rules and regulations.