https://noxmobility.com/Info:
"From 2027 Nox will offer overnight trains across Europe with 100% personal rooms.
We plan to connect over 100 European cities by 2035
A map showing the European route map of the private room only night train company Nox
To us, night trains only make sense at scale.
Our aim is to always have a great night train alternative to every short-haul flight. Everywhere in Europe."