There's a hallway that exits from the two airlocks, and it's tiled and nice. You then go down (STAIRS) or (LADDER) to a more industrial looking hallway. The floors are grated, and you can see pipework and cables under the surface.
Actually, I might only do that if I have ladders in the ship. Then there will be a lot of ladders in that area leading to the different rooms and sections of the ship. (Anybody ever watch Firefly?) Otherwise, it will be stairs with stairs in a tiled hallway.