@ to all , most of the people get amazed when they really see these coaches coz they r not aware that pakistan railways have also got good coaches like the one u see in the pic ,even i was amazed when i first travelled in this coach ,its not only avaialbe with karakoram but now many trains have these coaches including millat express , karachi xpress ,tezgaam . The coaches r awesome , v comfortable , soundless n one can have a memorable trip in it as i n our friends did this winter from khi - lhr