One of the two imposing towers at the front of St Sulpice in Paris. Another one of our Favorite hang out spots. But we were not alone, one night we ran into two separate groups of people with the same plan as us, have a few beers on the roof and enjoy the view. After several years of this, someone got wise, the guard now sits on the scaffolding. Bastard.
Only difference is that he gets paid to sit up there.