We, a couple, stayed one night in Alessandro's apartment. It was very comfortable to deal with Alessandro from the very first chat on air&bnb. He made as fully confident about the host.
Everything was as we agreed. The apartment was wonderful - very comfortable, clean, stuffed with all you need. And the bed was the best I'd ever slept in when travel - we slept soundly :)
I will not write about location, because convenience depends on the traveller's plans in Milan. It was comfortable for us and quiet enough to rest.
I definitely recommend Alessandro's Loft!