well it actually is a pretty good layover despite one opinion here, crime....if your company wears bomber jackets, and if your whole crew wear them in to town, then you could be targeted.
It happens to be the french speaking side of Belgium. if you speak french, then you have it made. downtown near the river close to the the train station, there are 100's of bars and restaurants, lots of good beer,(Juplier) and hot women. have fun, ride from EBLG, to town, ? good luck, far away.
The Park used to be nice, about a year ago they had a huge fire in the place, nearly burned it down.