Poe's house guide
I believe the answer is:
usher
This clue is a double definition.
'poe's house' is the first definition.
(I've seen this in another clue)
'guide' is the second definition.
(ushering is a kind of guiding)
(Other definitions for usher that I've seen before include "falling house" , "Person who shows one to a seat" , "Cinema or wedding attendant" , "Escort (to a seat)" , "Theatre assistant" .)