Everything about this place is rather mediocre, except the prices. Service brings the food (and the…read morebill, without even asking) but does not include a single friendly word outside that. Scampi Indian style were ok, but not great. For 14 euro one might expect better quality on this handful of scampi. Moules Marinières were not exactly bad, but somewhat overcooked and only accompanied by celery and a wee bit of parsley. There are much better places for mussels in Brussels, with better prices too. Wine selection was not great so ended up drinking water.
All in all, can't recommend going here. I will not go here again, that is for certain.
***edited***
Bellyaches started on the way back, spent 15 minutes on the toilet. So kitchen hygiene is probably not very good either here. Therefore reduced score from two stars to one. Stay away if you know what is good for you.