I spent almost two months at this apartment while recovering after an operation. Overall, I had a good time and can recommend the place - it has a lot going for it. It is in an old house and decorated in a very artistic style - if you are looking for a modern feel, this might not be the place for you, but if you want something quirky and stylish you'll probably like it.
The apartment was extremely clean when I arrived and well equipped with everything you might possibly need and more - plenty of towels, bed linen, everything for the kitchen etc., even basic ingedients for cooking, coffee, tea etc. This is not the case with most Airbnb places I stayed at and was a huge plus for me.
The location is very central, a few minutes walk from the central square of the city (Grote Markt), several shops nearby and great public transport links. At the same time it is quiet because it is in a side street, there is practically no street noise. Because the house is old and the apartment is on the ground floor, you will occasionally hear the upstairs neighbours. They are actually quiet but because of the way these houses are built, it still sounds like elephants walking around sometimes - this will probably not be an issue for most people though, especially for short stays. The bedroom does not have a window (there is some light coming from one corner of the ceiling). This does make it dark etc. but the advantage is that there is really no noise from the outside. Being a ground floor apartment, the whole place is a bit dark and cold compared to other apartments, this might be an advantage or disadvantage depending on what you are looking for. It was great during the summer heatwave while I was there (most building in Belgium do not have air conditioning) but would probably not recommend it for the winter for someone who does not like cold.
There is a washing machine, however apparently it is common practice in Antwerp to take clothes to laundrettes to wash and many people do not seem to have a washing machine at home. Accordingly, Ann suggested that I could take my clothes to the laundrette instead of washing them in the apartment. To me this was very strange, where I come from, it would be considered a huge inconvenience to take clothes outside the house to wash them and especially now with Covid around, I think many people do not feel comfortable to use a laundrette. Anyway, I guess for Belgians it seems normal to use a laundrette and for me and many other people it does not.
Apart from these minor issues, I felt comfortable in the apartment and found everything I needed. If you are looking for a place to stay in the center of Antwerp, you will probably not be disappointed in this one.