For a door to teleport to NY, just double click on the door located in the wasteland, then check the teleport checkbox, then "Select Reference in Object Window." Select a teleport marker located in the NY WorldSpace. (I think that's all the steps, it's been a while) I have a pretty cool concept of how to get there, if you want to hear it :) . Oh, and I can do interior design if you want. No modeling/texturing experience though.