Salvatore and his family were lovely. We, family of four, were in Milazzo for a wedding and had a wonderful time. The apartment is very central and close to nice restaurants and cafes. It has everything that you would need. We loved sitting in the balcony and watching over the bay with a nice glass of wine. If I was to be really picky, I would say, the bathroom needs updating.
Salvatore also runs a restaurant / bar, around the corner from the apartment and we had a lovely meal there too (just avoid Saturdays: it gets really busy). I would definitely recommend Salvatore's apartment and would come back again.