Quantum Coffee Roasters

Cafe in Cardiff

Just two minutes from chain restaurants and cultural venues is this understatedly stylish coffee shop. Owned by a friendly Greek couple who adore everything about coffee, the menu includes espresso, V60, Chemex, ibrik, cold brew, freddo, coffee beer and nitro coffee on tap. They also make outstanding matcha lattes, moreish cakes and hot snacks. It's always warm and comfy, too.