The San Lorenzo church is located near the Duomo Cathedral in Florence Italy. It was the parish church for the affluent Medici family. The Medici mausoleum, some beautiful frescos and other important works of art can be found in San Lorenzo church. Among them, is a Mannerist staircase to the palace library (Biblioteca) which was designed by Michelangelo and built by Ammannati in 1559.
The Medici Chapels (Capelle Medicee) is attached to the church.