Where is Leonardo's workshop in Assassin's Creed 2?

In "Assassin's Creed II," Leonardo da vinci's workshop is located in Florence, Italy. It can be found near the Santa Croce district, specifically in a building with a large mural on its exterior. Players can visit this workshop to interact with Leonardo, who helps Ezio by providing him with gadgets and upgrades throughout the game. The workshop serves as a key location for progressing the storyline and enhancing gameplay.