Sleeping car with four-couchette compartments (Compartments)

There are 9 four-berth compartments at passenger disposal in the carriage. There are 2 lower berths, 2 upper berths, a little table, additional light, and an air conditioning device. There is a space not only for passengers in the carriage but two toilets with sinks, a compartment for attendants and a service compartment as well.