Cushiony article for set’s last furniture item (4)
I believe the answer is:
sofa
'furniture item' is the definition.
(sofa is a type of furniture)
'cushiony article for set's last' is the wordplay.
'cushiony article' becomes 'ofa' (I am not sure about this - if you are sure you should believe this answer much more).
'for' means one lot of letters go next to another (I've seen this in other clues).
'last' indicates one should take the final letters.
The final letter of 'sets' is 's'.
'ofa' after 's' is 'SOFA'.
Can you help me to learn more?
(Other definitions for sofa that I've seen before include "Wide padded seat" , "Living room seat" , "Upholstered seat for more than one person" , "Upholstered seat for two or more" , "Item of furniture" .)