It is a great location, walkable distance to central Antwerp. The free underground parking was really helpful, may be worth mentioning Antwerp has a LEZ for anyone driving. Though the website was down the days we were there. We had a little trouble getting in, the key hadn't been left in the box so had to message them to come give us the keys and parking fob. The underground parking had actually lost electricity so had trouble getting in there too. The little balcony was lovely and the fairy lights made it more magical, the high windows are a great feature. I felt there could have been more or better lighting inside, with the dark interior and high ceilings the light just didn't fill the room well. More artwork on the walls or a clock feature would make the apartment more homely and feel less empty too.
Shower wasn't great but passable for the one night we were there and I'd say if you're a light sleeper, it's a bit noisy.
Overall, a lovely place to stay just needs a little more TLC.