China Railway – Z – Superior Soft Sleeper Class
Superior Soft Sleeper Class is the most premium accommodation on Z-type (Direct Express) overnight trains. It features spacious private compartments with two wide lower berths, upgraded bedding, a small table, and often an independent door for enhanced privacy. Toiletries, slippers, and sometimes a private washbasin or even en-suite toilet may be included depending on the train. Ideal for travelers seeking maximum comfort on long overnight routes.