Item description:

Zoom on back wall
(Cursor already on it - Press X)
Use bent Key from your inventory with hook

Note: You're Selecting Pairs

Solve key matching minigame – get guest room key
["Fearsome Adept" trophy: Finish any Minigame in less than 1 minute]

Reidso's Note: Reload My Save And Try Again If Needed

!! You Can Continue On With The Game To Earn The Next Trophies....
"Lightning Finder", "Determined Analyst" And "Cunning Detective" !!

Zoom on left door
Use key with keyhole
Walk up to guest room
Solve HO scene – get walking stick