There used to be a quite good Dutch forum, kind of a local language equivalent of proon, in Holland, I used to participate but gave up after a change in management. Cannot remember the name or url right now, sorry. But I surely remember from there the recommendations for either Brussels or the Austro connection in Arnhem.
As a Belgian, I am not always proud of that sheer fact and not even always of my CAA, but on the whole they seem to be doing not so bad. @Archer4, would you have a source for their being blocked by EASA? It sounds hard to believe, excuse me for demanding a reliable source.
One practical sidenote: if you decide to go the "Brussels" way, don't even think of driving there - the exam centre is right in the business/administration heart of the city. Much better to take a train to Brussels North station, it is within easy walking distance.