We have been warmly welcomed by Alessandro, Lucia's son and that was only the first of our surprises. Indeed Alessandro has been the perfect host from the first minute until the last: he gave us tips, was available during all day in case we had questions, was very accommodating regarding our train schedule and all what we needed.
The house was also very fresh and clean, perfect for 5 people and had these two "+": breakfast and shower/shampoo products. It was also very well located (2stops from Duomo), which is to be considered in a such big city.
In sum, I would definitely recommend this place to make sure to have a great time in Milano!