I always fancied doing an overnight train, just for the fun of it, but am always concerned about sharing a cabin with strangers in case they have smelly shoes snore heavily or are rowdy.
The Trans Siberian railway was always in my to do list, but now that ain't gonna happen even if I have the money
Yes those things are definitely a concern. Some people are fine just using ear plugs but I have a hard time sleeping with them and find they don't do much for me. Unfortunately they do not make nose plugs 🤣