Furniture from person a crossword is compiled for? (6)
I believe the answer is:
settee
This clue is a double definition.
'furniture' is the first definition.
(settee is a kind of furniture)
'person a crossword is compiled for?' is the second definition.
(the opposite of a crossword setter)
'from' acts as a link.
(Other definitions for settee that I've seen before include "two-seater?" , "Comfy seating" , "Seat for more than one" , "Bench" , "somewhere to sit" .)