Bottom line: very clean, stylish apartment in nice neighborhood about 20 minute walk from the Duomo. If you want to feel like you're living like a local this place is it.
-Check in and communication were smooth, apartment was exactly as described and seen on website. There is a doorman there some hours of the day, the apartment is in a building where most units appear occupied by local residents and not, at least obviously, by other airbnb renters. Neighborhood is largely residential, nearest grocery store about 10 minute walk, tram line and park nearby, right next to a church (loud on Sunday morning), very popular restaurant and bar scene about 5 minute walk away (walk towards Arco della Pace and you can't miss it).
-Apartment quite clean and appears newly renovated, wifi works well, washing machine worked well, air conditioning worked very well.
-Utensils and kitchen equipment is all there, just poorly organized and a bit tough to find some things (took us three days to figure out where forks, knives and spoons were!).
-Fourth bedroom is a small loft which works but isn't a proper bedroom.
-Neighborhood felt safe with the caveat that you are right next to a park which seems to have a smallish homeless population living there. We did feel safe walking around from late at night to before dawn in the morning.
-All in all a very nice property, correctly described in listing, slightly expensive for the area but in my mind worth it.