The EFL building at Orląt Lwowskich Square in Wrocław, also known as the Centrum Orląt, was built in 2000-2001 according to a design by the Archicom design studio (lead architect: Dorota Jarodzka-Śródka). The project’s investor was Leszek Czarnecki’s European Leasing Fund, whose office occupied the building’s top floor for many years. In 2020, the Orląt Center was purchased by Adventum International. In 2021-2022, the building underwent a revitalization and was adapted to meet current requirements for Class A office buildings.