I stayed over two months in the appartement. Its small, but by the storage-room it is perfect for one person. The location is excellent, but over 500€/month without a kitchen were probably a bit too much. However, Milan is generally very expensive. For November/Dezember, the appartement was a bit cold since the building in general is not really well isolated. I can recommend it for shorter periods and short-term visits also for two persons. Andrea is generally responsive and answers quickly to messages.