The apartment is based in an orthodox Jewish neighborhood, which gives off a quiet and peaceful feeling. The apartment is located a minute away from the city park, about a 10/15 minute walk from a supermarket and the city center.
The apartment itself is clean and in a quiet street near a busy road (also close to the police station so you'll hear some sirens). To enter the apartment you have to go up a small stairway or elevator. Might be a little impractical for those physically struggling.
All in all, we had a great time in Antwerp, with thanks to the hosts.