We took our M3 in for replacement of the large roof glass. I caused the problem so expect to pay. I was totally unimpressed by the SC. It was not easy to find as it was behind another building and once inside the impression did not improve. A huge white room with two desks, for the one service writer and four comfy chairs for waiting. No TV, no beverages or food and the bathroom was "Out of Order". The service writer was pleasant and efficient. The surroundings were not what a Mercedes of BMW would expect and really not what any new car owner would expect. I did hear the service writer tell the customer in line ahead of me, not to call as he seldom answered the phone as he was there by himself. He did give him a text number. Lots of room for improvement.