I would highly recommend the place.
Communication, Check-in/ out was easy, lovely furnishing and great location. There are a few cafés and restaurants next to the apartment, a grocery store as well as a rental bike station just around the corner and you can reach the old town, the main shopping area as well as the area around the MAS in a few minutes walk.
We stayed in several AirBnBs in Antwerp throughout the last few years but this was my favorite!