I stayed in the 'Violets' room and it was spotlessly clean, airy and comfortable, just like it was shown in the pictures. Although there were other guests in other rooms, your room has its own lock, and it felt more like staying in a hotel - though with the benefit of a large spacious kitchen and livingroom area to relax and hang out in. In essence, the best of both worlds - a stylish apartment, but also a home from home.
Helene was really responsive to any queries I had.
Note that I was at a conference in the EGG conference centre on the same street - so just a short 5 minutes' walk away. The AirBnB is also really convenient for Brussels Midi - again, just over a 5 minute walk.