Yes, it's the inside of the trunk directly behind the backseat.
The cold chisel (no sparks) cut thru like butter...lolz!
And yeah, I'm gonna seal it way better and clean it up. I wasn't planning the project till the weekend as I was gathering tools. Then it went out in front og my buddy's house late in the afternoon so it was a quick job to do before losing the light...lolz!