Silesia Star consists of two eight-storey, interconnected office and service buildings with a commercial and service part. The buildings also include a one-storey underground car park with 88 spaces and outdoor parking spaces. The buildings on the ground floor have been connected by an open passage with commercial and service spaces.
In the first stage, Budimex built building I, and in the next stage, building II and the connector. The usable area of the service and commercial part for one building is 1027 m2, while the office space for arrangements for one floor in each building ranges from 1740 m2 to 1832 m2. The concept and design of the building was the responsibility of the Kuryłowicz & Associates architectural office.