Rail Car Precedents

http://en.wikipedia.org/wiki/First_class_travel

Characteristics: 

Pros:

- The very comfortable and plush seating

- The curved ceiling

- The option to block the windows

- The luxury look of it

Cons:

- The color scheme

- The use of carpet on the floor

- The drapery pattern

- Use of a wood ceiling

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http://en.wikipedia.org/wiki/Superliner_%28railcar%29

Characteristics: 

Pros: 

-The curved ceiling

- The color scheme

-The comfortable seating

-The connection to nature

Cons:

- Did not include window coverings

- Not enough space allocated to the walkway

- Wooden ceiling

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http://www.flickr.com/photos/14589121@N00/3199663244/

Characteristics: 

Pros:
- Color scheme
-Comfortable chairs

Cons:
- Aisles are obstructed
-Wooden ceiling
-No window coverings

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http://www.cntraveler.com/daily-traveler/2011/11/hotels-in-unlikely-places_slideshow_item29_30

Characteristics: 

Pros:
- Color scheme
- White curved ceiling
- Comfortable seating
- Window coverings
- Elegance and luxury

Cons:
- Plaid carpet