We stayed at Van der Valk for 3 nights. Staff is very nice and helpful. Parking lot is big, easy to find a spot. Location is perfect, 1mn from the highway, 20 kms away from Maastricht. You can rent bikes at the reception. Perfect for families.
Bedrooms are calm. We were on the 5th floor, and never had a problem with noise. The bathroom had been renovated, shower is huge. If you forget something, son't worry you'll find it in your room: soap, shampoo, lotion, shoe polish, sawing kit. You name it they have it!
Nice beds, clean room. TV was a bit old fashioned and not many channels you can watch (I don't speak netherland). Wifi is free everywhere in the hotel.
We had dinner once at the restaurant. Service was great even though it was past 9.30pm. You can even have a drink or eat outside if the weather permits ;-)
Breakfast is AWESOME. You gotta have it. They have EVERYTHING. Plus it's open until 11am. On Saturday we went down for breakfast at 10.30 and they still had all the choices in food. On Sunday it was crowded but we had plenty of food. Several juices, smoothies, coffee, tea, sweet food, salty food, great pancakes, eggs (omelets you can make yourself), fruits, cereals ...ect. You cannot find anything better for that price (13€).
They also have a fitness room for free if you stay @ the hotel but we didn't have time to us it.
We will definitely go back to this hotel!