Undertale Complete Map - The Ruins

Whelp, there it is. Last One. This map has a lot of overlapping areas, so I made sure to distinguish them. Hope it's clear~
"Ah, do not be afraid, my child. I am TORIEL, caretaker of THE RUINS. I pass through this place everyday to see if anyone has fallen down...Come! I will guide you through the catacombs."
EDIT (10/9/2016): Finally added the two rooms directly before the room with the first rock (The hall where you must fall, and the room you fall into), as well as the one room you can fall into multiple times in the western and eastern rooms right before you reach Toriel, which I missed because only people who fail at puzzles fall into that room, and I do not fail at puzzles. Hopefully that's everything!