Would it be possible for a character to move into a couple of the old poacher cells in the sewer after the past intro log, similar to how characters have taken over their old warehouses and the like?
I wanna be triple sure something like this is okay before I go ahead and do anything to that effect, in case it might be reserved as a location for future plots or, like, still full of gurgling things that make something like that impossible.

And if it is possible, since she'll be enlisting the help of other characters to clean up, what kind of things would the poachers have left behind (if anything)?