The Apartment was very nice, clean and located ~10 mins walk from Milan central train station making it very easy to get around to other places. It was also very modern and stylish.
For anyone considering traveling to Milan - I should point out that the extra charges (tourist tax and the electricity usage cost) add up to a decent extra amount, although through no fault of the Airbnb. Italy has some of the most expensive electricity in the EU at the moment; it cost 6 of us about 2.5 EUR per day (72 EUR total for 6 people for 4 days). Both if these add ~ 10% to the total cost of the apartment and likely will anywhere that you travel to in Italy.
Sadly there isn't much you can do about this, but should be a point of consideration for anyone traveling!