I really enjoyed the ambiance at this restaurant. The decor is cute and vintagey and you have a wide choice of places to sit (two floors plus patio seating in the front, when it's warm). They had some decent vegan options, and I particularly liked the dessert (tapioca pudding in a coconut milk with lemon and ginger infused apple). The staff is indeed quite friendly, as the first reviewer mentioned, and even the chef in the semi-open kitchen smiled at me. Put this place on your list if you're visiting Marseille!