It is probably in every touristic brochure by now, but if you ever go to Antwerp, you must go to the MAS. The Museum Aan de Stroom is quite an iconic building, but it's best side is definitely the rooftop. After you've taken nine escalators and one regular stairs, you will see one of Antwerp's finest views.
I love coming here in the evening, when the museum has al ready closed it's doors. When it's nice and quiet and there aren't a lots of visitors. Add a beautiful sunset, and it will be a perfect night.
Oh and the good part, since the rooftop is independent of the museum, you don't have to pay any entrance. It's free!
dress JBC - jacket Steps - glasses Primark - flipflops H&M