The Restaurant at SAii Koh Samui Choengmon
The restaurant at Outrigger Koh Samui Beach Resort is mentioned by travel writers. Of the 3 publications that we tracked, 3 acknowledged the restaurant, including Oyster, Wallpaper and Star Service.
SAii Koh Samui Choengmon 
Oyster
Wallpaper
Star Service
Oyster "Three restaurants serve international and Thai cuisine with plenty of covered terrace seating, while the spa extends to a beachfront massage area"
Wallpaper "Dedicated to the villa is a team comprising private chef, butler and chauffeur, though the latter almost seems redundant given that the resort has just emerged from a £3m refurbishment that now includes a new wellness centre, restaurant, and kids club"
Star Service "In the restaurants, expect servers to pick up on your dining habits from day one"
