It's a cozy, stylish little place and the location couldn't be more central! Amazing!!!
You have to be very comfortable with your travel companion though, since everything is in one tiny room - including the toilet without an extra door. But we had a blast. :)
The code for the door arrived late the same day, which felt a little uncomfortable but otherwise communication was very easy and quick.
Also make sure you register for the parking lot if coming by car, your car has to meet certain environmental criteria. We only found out about this by visiting the local information center.
All in all: we would go there again! It's clean, cozy and Antwerpen is a beautiful city.
Included free workout - it surely takes quite some steep stairs to reach the apartment ;)