Ate here alone on a Sunday evening - popular place, tables available on terrasse (not reserved) but i was only offered an indoor table. I assume the logic of' single person = lower spend' applied.
Chose rigatoni quattro formaggi instead of the more popular option of pizza and it was tasty. House white was also a good choice.
Service was basic if slightly disinterested but I notice that's quite common in the trendier areas of Brussels.