Nice clean spacious room with plenty of electrical outlets. It was a bit noisy outside during the day, but with the windows closed it was barely audible.
Staff were easily contactable and responded quickly.
A couple of criticisms would be the lack of comfortable pillows (I found them a bit lumpy and small), and occasionally the bathroom sink drain was blocked, leading to some unpleasant odours when not being used for a prolonged period of time.
Overall, I found this to be a pleasant stay and would consider returning here on a future trip to Brussels.