For those who are interested in what it might look like for the interior of a starship, check out this set of pics from the Bangladeshi ship graveyard:
http://cnnphotos.blogs.cnn.com/2012/01/27/the-ship-graveyards-of-bangladesh/
I believe the first picture is from the stern of a ship, and you can see how they compartmentalize it. I would assume a starship would be somewhat similar - thick external hull, many internal compartments that are quarters, life support, ships locker, armories, labs, etc.
If you have ever been on a cruise they are somewhat similar, though the long corridors for rooms and the open areas for restaurant and such are distinctly different than what you find on freighters or even military ships.
http://cnnphotos.blogs.cnn.com/2012/01/27/the-ship-graveyards-of-bangladesh/
I believe the first picture is from the stern of a ship, and you can see how they compartmentalize it. I would assume a starship would be somewhat similar - thick external hull, many internal compartments that are quarters, life support, ships locker, armories, labs, etc.
If you have ever been on a cruise they are somewhat similar, though the long corridors for rooms and the open areas for restaurant and such are distinctly different than what you find on freighters or even military ships.