Atrium One is a modern Class A office building located in the center of Warsaw, at 17 Jana Pawła II Street.
The building has 15 above-ground floors and 4 underground levels, offering 16,300 m² of office space and 800 m² of retail and service space. Tenants have access to parking spaces in the underground garage, as well as 44 external and 77 internal bicycle parking stations. Atrium One has received a LEED Platinum certification and is equipped with advanced ecological technologies such as geothermal systems and photovoltaic panels.