We had a great stay at Geert & Sjack's apartment! It's a beautifully decorated, modern apartment just 2 minutes walking distance from the city centre, though you don't hear any noise from outside at all. The apartment is super clean, the bed really comfy and the rainshower is amazing. Gert and Sjack are both really friendly and helpful. We will definitely come back here next time we're visiting Antwerp, and would reccomend this place to everyone considering a stay there.