One of the most unprofesional "luxury" dealerships...

One of the most unprofesional "luxury" dealerships I have ever visited. I have bought many luxury cars over the years, including Porsches, Ferraris, Maseratis, Mercedes and BMWs, but I have never experienced such incompetence. I had booked a test drive of e63 AMG. When I arrived I was told by the salesman Amos that the car would be ready shortly. I waited around 15 minutes till I noticed the salesperson just idling around. When I asked where is the test car, I was told that it's out on a test drive and who knows when it's coming back. Pathetic.