Martin's Super Markets, founded in 1947 in South Bend, Indiana, has grown from an 800-square-foot store to 21 locations across Indiana and Michigan. Customers praise the stores for being beautiful, clean, and well-stocked, offering a wide selection of fresh deli goods, fruits, vegetables, and baked items. The stores provide a good variety of food choices and a quiet environment, making them a great place to study. While some mention inconvenience with coupons and self-checkout, many appreciate the overall quality and cleanliness. Despite being a bit pricey, shoppers feel they get good value for fresh and quality products. Overall, Martin's is known for its friendly atmosphere and extensive selection, making it a favorite grocery destination.