St. Petersbourg is a European grocery store in Montreal, praised as the best of its kind. It offers a wide selection of products, including charcuterie, cheese, candies, and specialty items like buckwheat, cottage cheese, ryazhenka, and marinated tomatoes. The store is noted for its good prices and quality control, with no expired food. It features a nice big parking lot. The staff, including saleswomen who speak Ukrainian, are described as very amiable, polite, friendly, and showing integrity through excellent service. The business has a family feel and is a cherished local spot for those seeking authentic foods.