You don’t need a map to get to Grand-Place, the UNESCO-listed square in Brussels. Just go out “De Brouckere,” Line 3 or 4’s metro station, and then amble while enjoying beers and chocolate. In a meantime, you would get there.
Brussels is so small. You don’t need to worry about getting lost unless you are horribly bad at directions.
Skyscraping architectures with gold parts stand in Grand-Place. They are gigantic and overwhelming!
There are a lot of cafes and bars in the square, so you can lounge and applaud the past masterpieces.