We had a fabulous vacation on Koh Samui. The Emerald Villas are on the north coast of the island, a nice quiet area. Separate living area (pool/kitchen/sitting area) and sleeping area (two bedrooms, bunk beds for kids). The villa was right on the beach, the pool was great.
The villa staff was excellent, breakfast every morning, the staff took care of all requests quickly. They can arrange everything from Elephant/jungle trek to boating/spa trips.
So you get a villa with pool, right on the beach, in a quiet area. Our best vacation in some time
