The church is small and well-known. Leonardo Da Vinci's Last Supper is here. Its artistic value is second only to Mona Lisa. The church is free, the gallery fee is 15 euros, limited to 20 minutes, online said to advance a month of appointment, in fact, not early can be appointed, I 10:30 to the appointment to 20:00 that day, the church is less than 10 minutes walk from the subway entrance.