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.
Third class ("Plazkart" in Russian) is the cheapest and least comfortable way to travel overnight. Compartments in third class are not separated by doors so there is no privacy. We do not recommend our customers to travel in third class sleepers unless they purposefully seek such travel experience.