You could choose either of the two apartments. Both use RCC Framed structures, and have provided provisions for many utilities. The Neptunes Courtyard has Quartz flooring and textured paint, whereas the Marina Majestic has vitrified tiles and plastic emulsion. Both apartments are completely built and ready to move into.
The Marina Majestic, built by Korath Gulf Links Builders has 3BHK and 4BHK apartments. The project has luxurious amenities, the best materials used to construct the apartments, and is located in a brilliant location. The 3BHK apartments have built area of 1745 sq. ft. and cost 1.25 crores and the 4BHK apartments have built-up area of 2750 sq. ft. The Prestige Neptune's Courtyard which is also located in the Marine Drive has seven blocks, and each block has 17 storeys. The 3BHK costs around 1.25 crores and has built-up area of 2000 sq. ft, and the size of the 4BHK apartments is 2895 sq. ft. and costs Rs. 1.73 crores
I would choose the Prestige Neptunes Courtyard over the Marina Majestic. The Neptunes Courtyard has an aerobic room, basketball court, home theatre, gym, coffee shop, amphitheatre, jacuzzi, library, swimming pool, and a party hall. The Marina Majestic also has good amenities like club house, children's play area, roof top swimming pool, and backup generator. Both the apartments have educational institutions, hospitals, shopping complexes, and restaurants nearby.
Both the Marina Majestic and Prestige Neptunes Courtyard are very good high-end apartments. First of all, both are located in the posh area of Marine Drive, and both the apartments have a view of the ocean. Marine Drive is a big tourist attraction in Kochi. There are many malls, restaurants, and a beautiful view of the pristine backwaters.