Make sure to have all the necessary passenger cars to make your train set absolutely as realistic as possible.
* Baggage cars carry all the luggage, pets and large items of your HO citizens.
*Spectrum Acela is a popular choice.
* Observation/dome cars add some variety to your passenger train and let your tiny passengers gaze at the stars.
* HO trollies look great in urban setups and landscapes.
*diner cars with the all night bar.
* If you have a cross country train, check out the plate metal, double decker Amtrak Superliner cars.
