Hi, I searched and couldn't find the solution.

The creation kit wiki doesn't seem to cover how one would connect a location made in a cell to the Skyrim Map so that the location is accessible without a command.

I copied an existing location and deleted sone of the triggers. I want to place this "inn" in Skyrim but I am unaware how to place it etc.

Can any one explain this to me, or point me in the direction of where I can find the answer?

Thanks!

Just place a door in the Skyrim worldspace and connect it to your interior.

The wiki has http://www.creationkit.com/Bethesda_Tutorial_World_Hookup just for that, actually.