I stayed in this flat for a week, and it was exactly as advertised. The host met us at the prescribed time, when we left they also met us precisely at the arranged time. All fees were exactly as described.
The location was perfect. Just a short walk to Via Torino and Il Duomo, close to metros, a short walk to Navigli and Porta Romana. The apartment is very clean and nice, modern feel albeit a bit sparse. The terrace was perfect for lounging outdoors, and it is covered against rain. We found all essentials, but you will need to bring toiletries, and there is no food item of any kind, including salt, pepper, sugar. A grocery is just around the corner, though and of course there are many bars/cafes nearby.