I've been several times to the Medicis, which is located within walking distance of the metro station Stockel in Woluwe-St-Pierre, and again I was not disappointed. The occasion was to offer dinner to my group to thank them just as I am retiring. The Medicis is in a century old villa with a lot of charm. Dinner is served in several separate rooms which for us (we were 10) meant one room for ourselves. The hosts are friendly, the tables were comfortable, the walls had been decorated in brazen colours which would prevent a marmot going to sleep! Food was excellent and weight conscious guests should not worry: the portions were just right even for a three course dinner. The wine price was reasonable for a restaurant of that quality. I have no problem recommending it.
By the way, parking nearby is no problem in the evening.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.