This fast-food is now considered a classic. I go there when I wanna have a burger at lunch, with colleagues, as it's located in the financial district, next to my work. It's more expensive than McDonald's, ingredients are fresh and portions bigger; you can share your fries, I always pick the cajun style. And I order the little cheeseburger, with pickles, grilled onions & mushrooms, mayo, ketchup & mustard. The hamburger comes with two patties.
It's better to be there before noon if you wanna have seats, they also have a terrace during summer.