Not only that MILAN is one of the shopping capital of Italy. it also has breath taking structure. Summer is the perfect time to visit the city which is around august.
if you’re hotel is in the area… no need for train you just gotta download google maps and go. if you’re staying in a Airport Hotel at Sheraton Malpensa, the train station is just right next to it. The people from the counter that will issue your ticket can give you direction where to get out the train. to get to the city central