What do you use to create your interior level?

I am talking about 3D games, like dungeons, inside buildings, house etc…
I am just asking cause I am new, maybe it is easy done with Unity, maybe my question is stupid.

If other mention, thanks.

Thanks

About creating a level you will find my opinion in this thread :wink:

http://forum.unity3d.com//viewtopic.php?t=30933

(And interior or exterior level are basicaly same kind of work!)

Nice work on you web site.