Stadler is building three trains of ten cars each for Azerbaijan railways, for the new line İstanbul via Tbilisi to Bakı. Each train will consist of six second class sleeping-cars with four-bed compartments, one accessible sleeping-car, one mixed first and second class sleeping-car, one first class sleeping-car with two-bed compartments with private bathrooms and one restaurant-car. The exhibited car is a first-class sleeping-car with office, crew sleeping compartment, eight first-class compartments each with their own bathroom, public toilet/shower. A diesel generator allows to operate independent of an external energy source.