Despite the language barrier, which my friend and I were expecting, this unit is situated a convenient few blocks away from a train that takes you right into Brussels city center (just 2 train spots away). Or if you're feeling adventurous, you can always walk a good 30 mins and experience the neighborhood on the way to the city center.
The unit itself was large enough for three and was very clean. Both Rocio and Ward were very friendly and easy to get a hold of (if needed).