Recess; cubbyhole (4)
I believe the answer is:
nook
This clue is a double definition.
'recess' is the first definition.
(I've seen this before)
'cubbyhole' is the second definition.
(I've seen this before)
(Other definitions for nook that I've seen before include "Comfy corner" , "Cosy corner" , "Sheltered corner" , "Interior angle formed where two walls meet" , "Secluded recess" .)