Thank you Vero and Nik for having us at your place. Well located and with everything we needed. We met Nik on time and he gave us the key of the apartment as expected.
The apartment is a one/room studio, really cosy and comfortable: it is just outside the city center, 15 minutes walking from a metro station. You need to get a tram to go to the center, otherwise it's about 20 minutes walk (at least 30 to Piazza Duomo). Anyway it is definitely recommended!