Kopernik Office Building B is one of five buildings comprising the Kopernik Office Buildings complex, located on one of Warsaw's main thorough fares. The building comprises six floors above ground and one underground level. The Kopernik Office Building is an excellent example of modern architecture utilizing office spaces illuminated by natural light. Its glass façade features clinker brick elements imported from Belgium. The reinforced concrete column-and-slab structure. The entire project was constructed in accordance with the highest international standards and safety requirements.​