The QBC 3 office property comprises around 8,300 sq m of rental space spread over eight storeys. The ground floor contains retail space and restaurants. The tenants in the property include the logistics service provider VTG and the insurance broker VMG. The sustainability of the building is documented by certification according to both DGNB and LEED Platinum.

The QBC 3 is named after its location, the Belvedere Central quarter in the immediate vicinity of Vienna Central Station. The office property is one of six properties in the quarter. The neighborhood to the main railway station provides an optimal connection to the public transport system of the Austrian metropolis as well as to long-distance traffic.