We really enjoyed our stay at Roberto and Elia's studio flat. Really clean and comfortable, within walking distance of Il Duomo, and located in the Brera area of the city, Communication with Roberto and Elia was great, very friendly and reassuring - and very patient too as they waited a while for us to arrive. We would definitely recommend staying at their apartment! Practical note - the apartment is at the top of a fairly tall building so it's a bit of a climb at the end of the day. But it kicked started my fitness regime so it's all good! ;) Finally - there's a big supermarket under the Piazza Gae Aulenti, near the Porta Garibaldi which is worth knowing about - we only found it on our last day :)