The general service provision was pretty easy to use and the staff were helpful however, upon our return from holiday our car appeared to be been left in a place where the Mancunian avian population had used our car as a public lavatory! I appreciate that it is difficult to control such events but, common sense tells you not to park customers cars in areas that are clearly well populated with birds. We have used other airport parking providers and never experienced such matters. Please try to be more considerate in future. It is not nice to return from holiday to a car covered in guano!