This is the first real map I've made for any 3D game (not counting test maps as 'real' maps), so I don't know that much about it. There are a few bugs/problems in the map that I know of, but don't know how to fix. Here's a list of the ones that I can remember:
 

• If I set a Move Sound for a door, it often loops forever, or at least plays for a while after the door stops. The Stop Sound is normally never played. This didn't happen when I started making the map, I have no idea of what caused it.
• There's a red light just outside the first door, you can see the red-ness on the doorway. There's no red light anywhere near there in Worldcraft.
• The gun turret sometimes won't move when you first use it. Sometimes if you use it again later, it will move.
• If I add all 4 WAD files (halflife, liquids, decals, xeno), textures are layed over each other in the texture browser in 1:1 and 128x128 sizes... switching to 64x64/32x32 or removing a WAD from the texture list fixes this, but it's annoying.

You can download the RMF file HERE (don't steal anything, though :), if you want to use anything, E-mail me about it). If you know how to fix any of these, or find something else that should be fixed, E-mail me. Thanks all.