// GET: HotelRooms/Details/5
        public ActionResult Details(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            Mapper.Initialize(cfg =>
            {
                cfg.CreateMap <HotelRoomsDTO, HotelRoomsViewModel>().ReverseMap();
                cfg.CreateMap <RoomClassesDTO, RoomClassesViewModel>().ReverseMap();
            });
            var hotelRooms = Mapper.Map <HotelRoomsDTO, HotelRoomsViewModel>(roomService.GetHotelRoom(id));

            if (hotelRooms == null)
            {
                return(HttpNotFound());
            }
            return(View(hotelRooms));
        }