I just brought my 2017 BMW X6 from Ian at Autohaus Prestige and can say that they are a professional outfit. I live in Brisbane so this transaction was conducted by phone and email without a hitch. Traded my car in. I had the car inspected by RACV and the deal was done in a day. Ian organised for the car to be delivered in Brisbane and my trade-in to be picked up at the same the same time. I would definitely use these guys again.