We were staying at the apartment for one week.
The location is very convenient. It takes about 7 min to the nearest metro station which is on the direct line with Duomo station and Central station. There is a cheap supermarket in two blocks and a few restaurants near the place.
The check-in was ok. There wasn't much information given about the apartment, but it's not like mandatory for the host to give a lot of explanations or local tips, I guess.
There were all amenities which we needed. The apartment looks nice, although there were several tiny inconveniences, such as a broken wardrobe knob or a broken umbrella or a mirror light out of gear. We had to change the broken bulb in the kitchen.
There was a big problem during our staying. People who live downstairs (I think it's a zero floor) have a big dog who was barking all the time. Sometimes it was 7 am, sometimes it was an afternoon or 11 pm, and each time the dog was barking for a long period of time. It was extremely loud even with the windows all closed. Since we were staying with a 2 years old child, for us it was even more annoying. Personally, I wouldn't recommend staying there untill the problem with the dog is settled. Apart from the noise, it was a good staying. Thank you.