These are mostly "decent" places, for some local options (which i love too!) check this list: https://foursquare.com/aquafeel/list/bali-local-food-spots
Stella BaliBlogger: Awesome choice of vegetarian dishes that even a non-vegetarian person like me can enjoy! Falafel sandwich i was missing you so much since i was last time in middle east!
Andrew Pickup: The new kid on the block. Stunning architecture/design, great beachside location and has advantage over Ku De Ta of a pool and better food.
Nikita Romanov: Suppose that it's the most decent place in Semyniak! Delicious food and good prices. The atmosphere is really fantastic here! Nice service. P.S. must visit!!!!!