Stayed here recently for an entire week b/c of a visit to SDA Bocconi school, which was a short 0.5 mile (0.8 km) walk. Really great apartment- very clean and modern interior feel, spacious for two people, and also very quiet. Because the apartment is tucked away in this cute courtyard, you don't hear any street noise. The only noise you may occasionally hear are people taking out their garbage/recyclables to the bins, which are located in the center of the courtyard, and the first floor neighbor if they're walking to/from their unit. Otherwise, not a big deal. The unit at least in the summer does get a decent bit of sunlight as the windows face east and there's minimal obstruction. The unit is pretty well insulated and thankfully there is AC both in the main living space and bedroom, something that is a must during hot summer days in the 90s F (33-37 C).
As a tip, the shower is a bit on the small side. For some perspective, for my recent visit, my partner and I were 172 cm / 59 kg and 185 cm / 75 kg. We certainly managed but don't expect a large spacious shower you might find in hotel rooms. Otherwise, a great stay and would gladly go back!