On the 9th floor is Bar sur le toit. A 100 m2 rooftop perched high above the ground, overlooking Montmartre, the Sacré-Coeur, the Eiffel Tower and La Défense full screen. Here, fig trees, Chinese almond trees and vines grow. Some say it's like being in the country in Paris... With its wrought-iron lounges, grouped banquettes and sofas, as well as tables for cooing, during the summer Bar sur le toit opens its doors to outside customers at lunchtime. A break that lasts until 2am, with a cocktail menu to get drunk, forget and have fun.