Librería Anticuaria Sanz is a charming used bookstore located near the Madrid Royal Palace. With a vast collection of antique and rare books, this bookstore is a haven for book lovers and collectors. The cozy atmosphere and knowledgeable staff make browsing through their shelves a delightful experience. Whether you're looking for a specific title or simply want to explore the world of vintage books, Librería Anticuaria Sanz is a must-visit destination for book enthusiasts.