My wife and I arrived to Milan by train and had no problems finding Vito's apartment building. The place is located about 10 min walk from the main train station or, if you have a lot of luggage, about 5 min ride in a taxi that will cost 7-8 euros.
Due to the time of our arrival (about noon) the place was still being cleaned and not completely ready for us to move into. But Vito still met us and put our suitcases in storage until the studio was ready. We came back to the apartment building in about 2 hours after having lunch in one of the local restaurants and Vito led us to his studio located on the 6th floor.
The studio was nice and cozy. Enough for two people to spend a couple of days in it. The location was perfect as you are close and walking distance to the center of Milan. Plus the studio located in the financial district and it is very safe at any time of the day.
Overall we had a very pleasant stay. Vito was a great host who spent more than an hour of his personal time telling us about Milan and best places to visit. We highly recommend this studio for a person or a couple who want to be in a central location in a clean and cozy studio. Make sure to check out EATALY right across the street from the building.