Milan

ATM machine and Currency Exchange at Airport:

https://www.milanomalpensa-airport.com/en/facilities-services/banks-exchange

Sim Cards:
$22.00 a month.

https://www.timtourist.tim.it/tim-tourist/it

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Transportation in Milan

https://www.walksofitaly.com/blog/travel-tips/public-transport-milan

Museums
"The Last Supper ticket"

https://www.viator.com/tours/Milan/Last-Supper-Sforza-Castle-and-Duomo-Guided-Tour/d512-92458P7#

Live Cam-Milan

https://www.skylinewebcams.com/en/webcam/italia/lombardia/milano/duomo-milano.html

Live Cam-Milan

https://www.skylinewebcams.com/en/webcam/italia/lombardia/milano/milano-stazione.html