Dear customer: The following project was carried out in order to fulfill as much as possible with your requirements, as well as respecting local regulations and requirements.
First, the main focus was on trying to keep the existing structure as much as possible, trying to avoid construction problems. Based on this and in order to illuminate the living space, as a starting point, it was decided to demolish the entire southern wall completely, thus accentuating the light and the view of the sea. Continuing with the requirements of the project, three large bedrooms were placed on the north side. While the bathroom is placed between the living space and the bedroom.
South side of the property
Since the house on the south and east sides is only 1 meter from the edge of the property, the biggest challenge was how to place a terrace on the south side.
As you can see in the picture, my suggestion would be that the southern fence should be both a terrace and a fence. Regardless of the length of 16 meters that it would have to be because it extends along the entire pay, it could be divided into 3 or 4 segments so that it can be lifted and lowered more easily. If I understood correctly, the house is used for vacations, it is not used all year round. Thus, during the stay, the southern fence would represent a kind of extension of the terrace and bring 1 meter to 1.5 meters of additional space. And in moments when no one is staying on the property, it would represent protection in order to prevent the entry of foreign persons.
When it comes to property security, given the large amount of window frames, the best solution in my opinion would be the installation of metal roller doors. Considering the height of the roof structure, the box with the structure could be placed inside the roof structure. And therefore, in addition to the functional, it would also satisfy the aesthetic requirements. In this case, the roller doors would have a multiple purpose and the way they are placed in the part of the terrace for the dining room would form one unit, i.e. a new room as seen in the pictures. In this way, all the openings on the house would be closed, in case of a storm, as well as protection to prevent strangers from entering the house.
Hoping that the project will be to your liking. I greet you cordially.