As delivered each train consisted of three cars; one end car (DMOSB) had 64 standard class seats in arrangement with a mixture of facing seats with tables and airline style arrangements, as well as luggage and bicycle facilities; the middle car (MOSL) had 72 standard class seats also in a mixture of arrangements in [2+2 formation, and incorporated a standard toilet; the other end car (DMOCLW) had a further 18 standard class seats, and 15 [2+1] arrangement first class seats, plus a wheelchair space, and a reduced mobility access toilet. Toilets were supplied by Driessen, seats by Grammer and Fainsa, and air conditioning from Air International Transit.