Curious craze about home office furniture item (8)
I believe the answer is:
credenza
'furniture item' is the definition.
(I know that credenza is a type of buffet)
'curious craze about home office' is the wordplay.
'curious' indicates anagramming the letters.
'about' is an insertion indicator.
'home office' becomes 'den' (I've seen this before. I am not sure about the 'home' bit.).
'craze' anagrammed gives 'creza'.
'creza' enclosing 'den' is 'CREDENZA'.
Can you help me to learn more?
(Other definitions for credenza that I've seen before include "A kind of sideboard or buffet" , "A kind of sideboard or cupboard" , "Might czar need this strange sideboard?" , "Zen cared about this type of sideboard" , "Italian furniture" .)