The Les Grand Prés shopping centre was extensively updated and expanded between late 2014 and mid-2016. The mall now comprises 101 shops. A large Carrefour supermarket is directly connected to the shopping centre, but is not owned by Union Investment. The centre also offers extensive parking. The catchment area on the border between Belgium and France is home to some 630,000 people, guaranteeing high footfall for the shopping centre. Also in the immediate vicinity are an Ikea superstore, a cinema, municipal administration offices and a multi-purpose hall. Excellent transport links connect the location to the wider border region. The sustainability of the property is documented by certification according to BREEAM Very Good.

The Les Grands Prés shopping centre is located in Mons, a Belgian city to the south-west of Brussels near the border with France. The centre is next to an Ikea superstore and situated within a large office and business park. The various facilities on offer attract several million visitors a year.