Leute diese Wagen sind der Hammer, einsame Spitzenklasse, kennen wir so kaum von deutschen Herstellern!
I apologise for reviving this old thread but, after having tried these coaches, would also like to highlight the extraordinary quality of these, both in terms of looks and sound. I agree with the above statement that in terms of passenger coaches, there is nothing better in TS at present.
I tried the couchette (Liegewagen) coaches yesterday and ended up being deeply impressed. A number of varieties are included. Amazingly, the passenger view sounds differ between each of these models, and are significantly louder, as they should be, in the model with open window.
For those who have travelled in European night trains in the 1980s/1990s, these coaches will cause you to relive this experience in ways never seen in TS before. Warmly recommended, as are the other models.