Monteriggioni contains the Villa Auditore and serves as Ezio Auditore's family home in Assassin's Creed II. The fortified Tuscan settlement becomes a base of operations after Ezio leaves Florence and begins rebuilding his family's position.
The villa is more than a residence: it functions as a management system. Players can renovate shops, landmarks, and services throughout Monteriggioni, increasing the settlement's income. The town also contains the Auditore family crypt and the sanctuary where Ezio displays collected weapons, armor, and paintings.
Monteriggioni is a real medieval hill town in Tuscany, near Siena. In the game, its appearance and surrounding countryside are adapted for exploration and storytelling rather than reproduced as a complete historical map.
Florence and Venice are major locations in Assassin's Creed II, which is why they are sometimes confused with Ezio's home. Monteriggioni is the specific answer for the Auditore family estate.