Great - your taste in chocies sounds similar to mine. I will get DH to pick up my favourite 3 for you.
Yes I have been inside the castle once - it is a family home and beautiful. The owner is an famous Interior Designer. It is 20 mins from the city of Antwerp and in a very lovely suburb. Several of our friends lived in this suburb so we often drove past it.
You are actually very close with your translation. It is (A(w)l-stew-bleeft). But most people in Antwerp spoke perfect english so usually I only had to say please