I can highly recommend this place.
It's a unique house - straight out of a magazine for unique interiors. Also the location is perfect. Very close to Antwerp Central station, easy public transport connections to anywhere in Antwerp/Belgium.
Matteo and Elisa are perfect hosts.
It doesn't feel like a "b&b", but it's more a home away from home. :-)
(p.s.: I didn't sleep here myself, but booked this place for a meeting with international professionals.)