Blind timbers were glued and screwed to the steel frames, to which the interior cladding is attached. The interior was made of teak wood. Waterproof Formica panels were used in the galley, toilet and sanitary area. The floors are covered with teak rods. Behind the interior cladding, 45 mm glass wool with an aluminum vapor barrier is installed as heat and sound insulation. The insulation material is non-flammable and does not emit toxic gases in case of fire.