Great apartment, fulfilled exactly what we needed for our type of stay (mainly for sleeping as it was the Xmas marathons at family/friends during the week). Great neighborhood, plenty of shops and unexpectedly easy for parking spot.
However this is an old Brussels house with squeaky hardwood floor and barely no sound insulation, meaning if you wish and aim for quiet night it strongly depends on the activity of the neighbors in the above apartment, unluckily for us we experienced it every nights (eg (very) late chats, (very) early walking steps, ...)