Gregory is the perfect host - easy-going, open, welcoming and unassuming. He gave us advice on the local highlights and bars/cafes/stores.
The place is nice, spacious, clean and bright, and Greg provides maps and leaflets to help you explore the city. The two drawbacks we found are the followin: long way from your bedroom to the toilet (could be troublesome at night;)) and the rather narrow bed (for 2). Other than that, everything else was great.
The neighbourhood is relatively quiet, with a lot multicultural influences and local shops. The closest station is Horta (just outside), the distance to the Gare Midi is reasonable, some 15-20 mins on foot, the Grand Place is much farther, but still reachable on foot if you want to enjoy the local falvour as you walk.
All in all, highly recommended!