I spent $1,000 to have a room to myself on a 30-hour Amtrak ride. It was the best experience I've had on an overnight train in the US.

Despite a challenging 30-hour train ride, the spacious bedroom provided comfort and ease. Opting for a bedroom over a roomette made a significant difference, making future long train journeys more manageable, especially when shared with a friend to split costs and provide companionship.