The parlour cars are buing rebuilt from existing coaches, and will be panelled and carpeted, with individual captains chairs. They will on the end of the train so that you have an unobstructed view from the rear platform. The car will have an attendant to bring you snacks and soft drinks, as well as make your luncheon reservations at Osier. In general our expectation is that the experience will be similar to what you had on the D&S. All that being said, this is a new service, so the details of the service might change as we gain more experience.