The B&B is situated a little off the old town but the metro station is 2 min walk. It takes about 6 stops to Duomo. We walked from Milan train station and it took 20 minutes, which was not too bad.
The room was basic but all we needed was a bed and a shower, so we got what we paid for. The breakfast is served in common area and had all essentials: ham, salami, eggs, yogurt, French fruit, pastry, coffee to your liking.
The staff was super helpful and professional.
There was a little noise coming from the street but we were too tired every evening to be disturbed by it.