The aroma of roasting beans and brewing coffee wafts from the doors of Coffee Guy, luring passersby into the specialist espresso bar in Wooloowin. At the heart of the cafe is a micro-roastery, with roasting equipment and shelves full of bits and pieces for the home barista. Polished timber floors, hanging lights, comfortable lounge chairs and large wooden tables craft a warm, inviting feeling. Order a creamy latte and plop in a cube of La Perruche sugar to sweeten the cup.