The model is a carefully designed 3D plan of a duplex residential building, facing towards the west, with a layout of 30 feet by 60 feet (1800 square feet per floor) and consisting of a G+2 (Ground Plus Two) structure. The house plan aims to merge attractiveness with effective utility and fluidity of space. The ground floor offers a spacious parking lot measuring 29 feet by 16 feet 11 inches, suitable for cars and bikes, alongside an unobstructed 10 foot wide front passage that enhances accessibility and easy movement into the house. The main entrance at the northwest corner leads to a charming sit-out area of 9 feet 4 inches by 5 feet 4 inches, which invites guests visiting the house. Upon entering the residence, one is welcomed into a spacious living room of 10 feet 9 inches by 12 feet 4 inches, featuring large windows offering excellent ventilation, adjacent to a common bathroom measuring 6 feet 1 inch by 4 feet 10 inches, located in the southwest corner for easy access and privacy.

As we proceed to the interior of the house, the dining room with a footing of 9 feet 11 inches by 15 feet 11 inches is located in the southern eastern side of the duplex and its miraculously aligns with the staircase that begins in the south and moves vertically towards the north, enabling easy access to all floors. On the first floor, there is an open kitchen in the southeastern corner, which measures 9 feet 11 inches by 10 feet 10 inches; it is equipped with a rear exit door for easy egress as well as effective ventilation. On the sleeping quarter's part of the first floor, is pretty much well organized an master room on the northeastern side of the house for optimal space of 10 feet 9 inches by 13 feet 2 inches with an extra private bathroom (6 feet 11 inches by 5 feet 3 inches) and a second bedroom located on the south western side is 9 feet 10 inches by 12 feet 4 inches, so ideal for family or guests for some privacy and comfort.

As we look at the first floor, which has a built-up area of 22 feet 6 inches by 58 feet (totaling 1305 square feet), style is complimented with practicality. The staircase leads into a spacious atmosphere lobby (9 feet 11 inches by 15 feet 11 inches), which acts as a family living room cum relaxation. One of the striking features of this floor is the large west facing balcony, with an astonishing 26 feet 6 inches by 22 feet 10 inches area which students gardening, unwinding, or even open views. The living area from this floor is conveniently located on the north side, which is 10 feet 9 inches by 12 feet 6 inches Northeastern facing is cozy yet vibrant and airy is preferable. The pooja room is calm and compact, having a mere 6 feet 1 inch square space in northeast positioned yields to spiritual practices without disturbance.

Three bedrooms are thoughtfully distributed on the first floor with a master bedroom located in the northeast measuring 10 feet 9 inches by 13 feet 2 inches with its own ensuite bathroom (6 feet 11 inches by 5 feet 3 inches); along with a southwest bedroom that spans 9 feet 10 inches by 12 feet 4 inches, and another one in southeast measuring 9 feet 10 inches by 10 feet 10 inches. These bedrooms are served by a shared bathroom (6 feet 1 inch by 4 feet 10 inches), ensuring comfort and welfare for all users. Each room offers ample storage space, ventilation, natural light, and therefore, aids in achieving a good health and pleasant living environment.

The square footage is the same as the first floor at 1305 square feet. The second floor is more for recreational and utility purposes. Once you climb the staircase from the east, you enter a headroom space measuring 9 feet 11 inches by 15 feet 11 inches. This space opens into an expansive open terrace measuring 21 feet 3 inches by 49 feet 7 inches. The terrace offers ample space for lounging, social gatherings, and even terrace gardening. It can also be used for fitness routines or family events. In the southeast corner, we have the dimensions of the bedroom 9 feet 10 inches by 10 feet 10 inches, that would serve as the guest room or relaxation space. In the northeast, we have the common bathroom measuring 6 feet 11 inches by 5 feet 3 inches, which provides convenience without intruding on the open layout.

In particular, we strategically placed windows on each elevtion in order to optimize natural flow of air and light on every level, achieving maximum ventilation, which greatly increases efficiency and overall quality of residence. In addition, the existence of several utility zones with varying lengths from 1' 6'' to 4' 3'' on different floors enhances the practicality of the building to better suit the modern lifestyle by providing space for useful household equipment like washing machines, cleaning equipment, and even storage spaces.

This design of duplex achieves a perfect equilibrium between beauty and elegance, synergy zoning, and smart use of space, therefore it is well suited for people looking to share the space, or modern homeowners who prefer flexible and sophisticated organizational systems within their interiors. If you wish, I could also assist in the creation of an elevation visual, either in 2D or 3D format, or organize the presentation on a floor-by-floor basis for submission to clients or municipalities.