Literally THE BEST place I have ever eaten IN THE WORLD. I have been told the cuisine was Moroccan,…read morebut I'm no expert, so I can't be sure. No matter WHAT this is, though--the food here is amazing, the prices are jaw-droppingly cheap. They have freshly squeezed orange and carrot juice (about 3 euros a cup, last time I went) that I had to cut myself off from before I went broke, haha! They have plenty of seating, both indoors and out, and I have always managed to find a seat, even when it was packed during the world cup.
My suggestion: bring a friend and order the Rissani Teller, you will NOT be disappointed. Between two people, this plate is HARD to finish. They give you TONS of food for the price (about 8 euros, I believe--but don't quote me on that!). The plate is a giant sampler of all their best stuff, including: shawarma, felafel, hummus, fried halloumi, and mountains of veggies. The best part is this deep fried eggroll-type thing they put on top, filled with halloumi and spinach (I think?), which is my favorite food EVER! They also have three sauces: a yogurt/garlic sauce, a mango sauce, and a chili sauce. It sounds weird, but try all three--at once! Trust me, it's good!
Even if this restaurant were more expensive, I'd pay for it--it's quality food only made that much sweeter by its price tag.