JJ, i was billeted in the old Grand Central Hotel on all my 3 tours of Belfast when i was in the forces. If a bomb exploded within a 5 mile radius, the windows shook and dust would fall from the ceilings. We all believed that one day the building would come crashing down around our ears:-)
As for the Europa, despite it being targeted by bombers on what seemed like a weekly basis, it was considered a 'safe' place for us squaddies to occasionally visit for a few hours 'down' time.