The apartment is in a great and quiet location, with a Metro station (Buonarotti) just 250m away. The apartment is also within walking distance of the city centre - we walked to the Duomo via Parco Sempione in 30mins.
The apartment is very clean and the communications with Diletta and her colleague Andreas was great.
We were staying in the Yellow apartment, which has a shared living space with the apartment above us - this wasn't clear in the description, so bear that in mind. It would make the two apartments combined a very good base for two families staying together, but for us it meant sharing a space with people we didn't know.