Berlin-based startup Nox plans to debut its private rail service in 2027, offering luxurious sleeper cabins with a focus on sustainability. Unlike traditional night trains, every cabin will be private, featuring spacious beds, storage, and panoramic views. With fares starting from EUR 79, Nox positions itself as a green, affordable alternative to budget flights. The company aims to connect over 100 European cities by 2035, transforming overnight rail travel.