You enter La Fidelity and will find a very classic Parisian Brasserie, probably almost empty. Maybe one or two people at the bar. In the middle of this place you will find the stairs that go down to the cave. Have fun!
L'Officine Universelle Buly, also known as simply Buly 1803 is a beautiful shop based on the Rue Bonaparte in Paris, it specialises in refined, artisanal beauty products.