We stayed at the apartment as a family. The neighborhood is great and very walkable - only a few minutes to the Centrale, Piazza Reppublica and Gae Aulenti respectively. The apartment itself is on the 8th floor (elevator only goes up to 7th floor). As there is no other tall building right in front of the house, the rooms are very bright and have a great view.
On the downside, cleanliness needs to be improved (dirty bathroom) and amenities are limited (no shampoo, only 2 toilet paper rolls for 5 people, no laundry detergent).