On the 9th floor is Maggie's Rooftop. A 100 m2 rooftop perched high above the ground, with views of Montmartre, the Sacré-Coeur, the Eiffel Tower and La Défense in full view. Here, fig trees, Chinese almonds 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. An interlude that lasts until 2am, with a cocktail menu to get drunk, forget and have fun.