We've spent 3 days at Valentina's appartment. Valentina is a great host and she did everything to make us feel more comfortable.
The check in and check out was easy and flexible. We even could stay a bit longer and have overslept so checked out later than agreed without issues.
The appartment itself was very neat and clean and also had all basic equipment you would need for your stay in Milano.
Parking was also no issue. Trams provide quick connections to the sights.