Along with a restaurant, there's a coffee shop/cafe on site. You can enjoy a drink at the bar/lounge. A business center and a meeting room are available.
Public spaces have free WiFi. The business-friendly Grand Hôtel de Flandre also features concierge services, laundry facilities, and dry cleaning/laundry services.
Smoking is allowed in designated areas at this 3-star Namur hotel.