We had a perfect WE at David's place.
The communication was always on top, the apartment is huge, very clean, nicely decorated, and above all it's perfectly located (10 min by foot from central station and directly in the city's center). Check-in & out was also quick and easy, all together a perfect package!
We couldn't have wished for more and we strongly recommend this for large groups planing a WE in Bruxelles!