Salia Cafe, at the corner of Point and Adelaide Streets, Fremantle. The Flat White cost $3.80 and I rated it a (4/5). The chocolate biscuit thingy probably had a proper name but when I asked the guy behind the counter what the chocolate thing was, he said - "It's a biscuit". In Western Australian pop culture parlance,"They're not fancy, but they're cheap," is a good way to describe the Salia. My caffeine buddy rated his hot chocolate as "very good".
That end of Freo has needed some decent coffee for some time. Huzzah!