Modern restaurant? In the sense of meals, recipes etc. - yes, but in spite modern menu it is en old Dutch building converted into a resraurant. Furniture looks lika film settings from 1960's. Waiters are young and fast and furious, smiling so much that you are afraid they will get wrinkles in an early age.
Food is better than good, and the view on the harbour makes it tset even better.
Try fish and you'll make no mistake!
(And some wine at reasonable price.)