Question for the experts here. I will be arriving BRU in the morning with a 8 hours layover before another flight to Rome. All on J and Brussels Airlines. Coming from JFK. I would like to use the lounge to shower and leave the airport to check out the city. Do I go through passport control for transit passengers, hit up the Loft, and then exit the airport? Or do I go through passport control for arriving passengers, go back through security and hit up the lounge and then exit the airport for the city after? Thanks!