Corner maisonette, with unlimited sea view, in a six-storey building, 300 m from the beach, 157 sqm, 6th + 7th floor, with 4 bedrooms, under construction, consists of 123 sqm on the 6th floor with 3 bedrooms, and 34 sqm on the 7th floor together with the use of the entire terrace which has an unlimited sea view and communicates with the rest of the apartment with an internal staircase as well as with the stairwell. The maisonette is bright, with autonomous underfloor heating with natural gas boilers, in accordance with energy class A+ specifications (thermal facade 10 cm, pilaster insulation, multi split air conditioning, external shell 10 cm, ) photovoltaic on the roof to save costs for the common users. The 6th floor is 123 sqm and has a good layout, a large living room of about 35 sqm, with a energy fireplace, facing south, and it is semi-integrated with the kitchen, as it is separated by a wall that leaves a large part open but hides the main part of the kitchen, terrace 21 sqm approximately with a width of 2.44 m, on the facade, 3 bedrooms, one of which is a master with its own bathroom and separate wardrobe, all with their own veranda, 2 bathrooms with windows. The 7th floor has one access to the 35 m2 bedroom-roof that goes out to the roof and another one that goes directly to the roof. The maisonette apartment has many wardrobes, excellent selection of materials to complete the apartment, parking and storage in a quiet location.