Hope some of you can help me out. Basically I've found a nice spot for a future Mod I've had an idea for but when I went into the G.E.C.K too look at what is currently part of the esm I discovered that I don't know how to find it. Basically I've located a small craggy area that has a hut nearby, inside the game, that I would like to extend into a larger dwelling with a door etc. I don't think it has an Interior as it has no door ! so it must just be part of the terrain ? :/ I am a new player of fallout 3 , 1 week old

All advice is greatly appreciated.