I have stayed at Van der Valk multiple times, as I often work in the area. The rooms are very spacious and comfortable, and the bathrooms large, light and clean.
I often use the gym and pool on the top floor, which is both super convenient, useful and nice.
The restaurant and bar serves a large variety of dishes, in large portions, and there’s always a lot of people from the area visiting for dinner, - also on regular week nights, creating a good atmosphere.
In general the service is very good in both reception, restaurant and bar.
The location is convenient for easy accessing the motor way. But the area is not very charming. However, for business traveling the hotel is perfect, and I would definitely recommend it for that purpose.