I found some shops and I wanted to share them with you. Actually, my girlfriend found some shops and took me there today. Since I work all day during the week, she has time for herself to explore Brussels.
This is what we found:
1)
Coutellerie du Roi
Passage du Nord 27
De Brouckère - Brussels
Coutellerie du Roi
The owner is a straight razor shaver himself and is a member of a french forum. I allerted him to our existence and I hope he joins us very soon. He was very nice and the shop is quite a treat. Not many straight razors, but what he has is good (mostly Dovo and Thiers Issard); he also has some soaps, many brushes and Dovo strops.
2)
Des Loges
Rue des Fripiers 6
Ilôt Sacré (close to the Grand Place)
Nice shop. Bought a Dovo soap in a nice looking travel tin. A bit expensive, though... I'll see if the deal was any good tomorrow. There are other soaps and brushes. The razors are Solingen marked but I didn't recognize any of the brands. To be on the safe side, I wouldn't buy them...
I still haven't found a barber. But I'll continue the search. If any of you remember something, please tell me. My hair keeps on getting longer and the longer it gets, the balder I look... :)