If you arrive by car from the Tangenziale Ovest:
First follow the directions for Torino/Varese/Como. Then, as soon as you come upon the sign for Venice follow it to reach Milan.
Exit at Fiera Milano, and follow the signs for the Rho-Monza speedway. Follow the directions for Monza, and exit at Novate.
After the Novate centro underpass, turn left to Via Portone and, left again, tor Via Repubblica until you reach n. 86.