Trafikverket WL4 5582 (S-TRVF 50 74 717 3003-0). One of 27 sleeping-cars built 1990 to 1992 by Kockums, with 11 two-berth compartments, each with a private bathroom. 5 of them are owned by Trafikverket (earlier SSRT) and currently rented to Vy for trains between Stockholm and Luleå/Narvik. They currently represent the best offer in Swedish night trains.
Stockholm Centralstation, 2023-07-30.

tobias b köhler