As a solo traveller I found the room spacious and with good facilities. If the weather is sunny and you want to have a coffee whilst you do a bit of reading or writing then the rooftop sun terrace is ready and waiting. Despite being a well-located spot I did not find it noisy at all and slept well.
If you visit David's flat you will be well-served by local bars and cafes, e.g. Mirlo's in particular. There are several museums within a relatively short walking distance including FOMU (photography gallery) which I feel bettered an equivalent gallery in Soho (London). I was able to walk into the city-centre but also made use of the nearby Antwerpen Kasteelplein tram stop (routes 8 and 10) to speed up the journey when necessary.
David was an attentive host and available if I needed help. I would happily stay again when visiting Antwerp.