We only stayed one night as it was our last night in Brussels. It it is not very close to either the Centraal or Midi Station if you want to walk but it is a short cab ride away from either station. It is about 10-15 walk to Grand Place (another 5 to the centraal station).
The triple room was a good size with a desk area, double bed and single bed. There was a toilet room and a shower/sink room within the room as well, both were spotless as was the room itself. The room we had was very quiet as it was at the end of the hall and not facing the street. There is also a lift which is very handy when you have alot of luggage.