David's apartment has a very good taste of decoration, it is relaxing and with good vibes. The building is new and the area is calm. The host himself is responsive, flexible and helpful. He showed us around, made us feel comfortable and gave some tips for the neighbourhood.
The apartment is located near some bus stops and ~10 minutes walk from Yser metro station and ~15 walk from Gare du Nord train station. Tour & Taxis is 300m away with some nice restaurants and other facilities.

The only issue we had during our staying was the internet connection. From times to times it was disconnecting and in general it was difficult to stream or perform activities which require a decent bandwidth.
Overall, we would recommend Daniel and his apartment if you are looking for a great value apartment near the Brussels city center.