Bistrotters is a french seasonal restaurant which is simply lovely. The food is honest and delicious and you can tell the team care.
I particularly liked the "Suquet de lotte et rascasse coques rutabaga tuile de paprika" (this picture)
Other restaurant recommendations in the area as follow:
SODAM (Korean restaurant which makes a mean Bibimbap at 39 Rue de Gergovie, 75014 )
LE COMPTOIR DU BO BUN (delicious Vietnamese at 22 Rue Raymond Losserand, 75014 Paris, France)
LE CABANON DE L'ECAILLER (a fish and seafood restaurant at 14 Place Constantin Brancusi, 75014 )