For people who do not know Bruxelles (or do not know properly), the apartment of Michel is probably the best, or nearly one of, location you can be. You will be in the heart of Art Deco and Nouveau, walk distance to Chatelain area and easy connect among north-south by tram 92 and west/east by tram 81.
If you like nature, parc Duden is very close.
Further, the apartment is really nice and typical, and Michel is highly efficient in welcome you!
Alessandro