Superliner coach upper level on Amtrak Auto Train. (Photo Credit: Amtrak Media) To help improve the experience, Amtrak unveiled modernized interiors for the Coach, Dining, Sleeping cars and Sightseer ...

I spent 15 hours in a sleeper car on an Amtrak Superliner ... seating and a step below a bedroom, which is twice as large and includes a full private bathroom. Two steps above, a bedroom suite joins ...