Paulo, is absolutely a great host, He gave us a lot of great tips about Milan, how to get to his place from the airport and even met us at subway station and gave us a tour on neighborhood.
Every day he was checking with us if all was good, and we needed anything.
About the apartment, It is located very close to the metro station 2 minutes walking and many nice restaurants. The apartment is new just renovated and it has absolutely all you may need for a comfortable stay. What is the best of apartment is that it is located on 6th floor and has 30sq/m terrace with very nice views.
I have to thank Paulo for hosting us and would definitely recommend his place. If anything will bring me back to Milan, no doubt I am going to stay in Paulos place.