It was a very good stay in Sonia's apartment. Marco and Sonia are very nice and responsive.
The apartment is spacious and exactly the same as the photos shown here. The location is also very good. We enjoyed our stay in Milan very much.
The only point disappointing us was there wasn't any shower curtain in the main bathroom which making us hard to take shower. Hope it can be added when we return to Milan sometimes later. We will definitely stay in Sonia's place again next time.