Looking at the map and the location of the raids, this all went down about 500m or so from my work building. I had thought it was further out, but actually it's not.
We heard sirens going all day long and loads of police racing about the streets. But there was nothing really other than that, I went out shopping with a friend at lunch and then for a quick sandwich before heading back into work. Nothing really visible although I guess if I had gone to the 11th floor restaurant, I would probably have seen a bit more.
Interesting to note how Schengen is allowing the terrorists to hide and strike. Also more interesting is the price and availability of assault weapons so close to my work building.