Hello Sindirt and welcome to this great forum. From my best knowledge, 3 centers come to mind based on their quality service. Dimmattina,s in Osbourne Park. Supreme Machines in Rivervale. Espresso Works in O'Connor. The Vivaldi is a great machine and we hardly ever come across problems by proud owners. If the machine requires parts, it may take a while as with a lot of things that are specialist items. Give the machine a full service while you,re at it and it will give many cups of great coffee back for you. Let us know how you went so that others in Perth can benefit.[emoji3] Gary.