The six houses of Las Gemelas are built in a "U" shape, and Casa Viviana is the closest to the beach.  The house has an expansive patio with very large warm water tub, a large living and dining area that can either be opened up to be outdoors, or enclosed as indoors.  The house has a fully equipped kitchen, three BRs (two with king beds, one with queen bed), and each BR has its own bathroom.  You can sit under the palapa and see up and down the entire bay, just steps from the sand.  The complex also has a large shared pool that looks right at the ocean.  Considered by many the premier spot on the beach, just north of center of Sayulita bay, a short stroll to all restaurants and shops, but just far enough to not hear noise.