Amenity (8)
I believe the answer is:
facility
'amenity' is the definition.
(I have seen 'urban amenity' mean 'facility' so perhaps 'amenity' could also mean 'facility')
This is the entire clue.
(Other definitions for facility that I've seen before include "Ease in performance or action" , "Talent; ease" , "Natural aptitude" , "Aptitude; fluency" , "Quality of being easy, absence of difficulty" .)