Pros: Roberto's apartment is in a central and convenient part of town. Close to the port garibaldi station which made getting around easy. Wifi worked great - really fast.
Cons: It was not easy getting in touch with Roberto as he was out of town. I had questions and did not receive a response for a couple days. Air con did not work - it was a sweltering 30+ degrees at night and we basically did not get any sleep for the 3 nights. Fans did not do much.

Overall if air con is important to you and you happen to be in milan July/aug then you may want to take that into consideration or it may be fixed by then.