I recently spent two nights at Costanza's apartment while on a business trip. It was a great place to stay while having a couple of days off. The location is great; close to the Metro and very easy to get around Milano.

The apartment was exactly as described. It's very clean, modern and comfortable. I travel a lot and the two key things that I need are a comfortable bed and a good shower. Costanza's place has both, plus more. It is better than many of the hotels I have stayed in.

Costanza herself is a great host. She couldn't be there when I arrived, but she made sure that her housekeeper was there to let me in and show me around the apartment. Costanza was very responsive to any questions that I had and replied back right away. She also offered to help me with restaurant and train reservations while she was on vacation.

The only downside is the lack of an elevator / lift, but this is clear from the description. As Costanza says, pack light. It's a fair climb up to the fourth floor. They are putting an elevator in, though, so this should change in the future.

This was my first booking through airbnb and it was a great experience. I will definitely stay here next time I am in Milano.