1st class LUX is a compartment for 2 people as there are 2 bed: 1 upper and 1 lower bed in it. A/C is installed. There is also a small washbasin on trains serving international routes. Bed linen is included in the ticket price.
2nd class compartment has 4 beds, two lower and two upper bunk beds. Each compartment has a table, a mirror, lockable doors, a large panoramic window. Air conditioning is available and bedding is included in the ticket price. 2nd class cabins are an economy way of traveling and if you purchase less than 4 tickets, you will be sharing cabin with other travelers. Meals, drinks and snacks are available for purchase.