Casa del Libro is a popular bookstore located in downtown Madrid. It offers a wide selection of books across various genres, including fiction, non-fiction, and children's books. The store also features a cozy cafe where visitors can relax and enjoy a cup of coffee or tea while browsing through their favorite books. The cafe offers a range of beverages and light snacks, making it a perfect spot for book lovers to unwind and indulge in a good read.