Resort to being agreeable (4)
I believe the answer is:
nice
I believe this is a double definition.
'resort' is the first definition.
(French coastal resort)
'agreeable' is the second definition.
(I've seen this before)
'to being' is the link.
(Other definitions for nice that I've seen before include "good" , "Riviera resort locals call 'La Cote d'Azur'" , "Pleasant-sounding city in S France" , "Fine, subtle, pleasant" , "Delightful - French resort" .)