Sobre la obra

An integrated project by Cubic General Contractor in the heart of the city

The commercial unit refurbishment of the new ramen restaurant for the KASA Group in central Barcelona is a clear example of how to transform a commercial space into an authentic, functional dining experience.

Over 145 m², the project was conceived, designed and delivered by Cubic General Contractor, part of Grupo Cubic, combining Japanese tradition, modern design and high-level technical planning.

Efficient layout and space optimisation

One of the cornerstones of this commercial unit refurbishment was the strategic planning of the interior layout to maximise operational efficiency and customer comfort.

• The table arrangement allows a comfortable, natural flow of diners.

• The service and kitchen area is designed for a smooth operation, from order taking to final service.

• Staff internal circulation was prioritised to avoid interference and optimise service times.

The result is a dynamic, functional and adaptable space that responds to the demands of the business and the expectations of the end customer.

Décor inspired by Japanese aesthetics

The ambience was carefully designed to reflect the cultural identity of Japanese ramen without falling into clichés or forced reproductions.

• Noble, authentic materials such as bamboo wood, rice paper and artisan Japanese ceramic are part of the project.

• A warm, natural colour palette was used, with earth tones, beige and light woods.

• Decorative elements such as Japanese lamps and murals inspired by Japanese landscapes add character without overloading the space.

This balance between tradition and modern design creates an elegant, authentic and distinctive atmosphere.

Professional kitchen and cutting-edge technical equipment

The kitchen area is the operational core of the restaurant. It was fitted with state-of-the-art technology, enabling fast, precise and controlled preparation of every dish.

• Installation of specialised equipment for Japanese cuisine.

• Efficient layout of the hot and cold kitchen work area.

• Ventilation, extraction and HVAC systems compliant with current regulations.

Thanks to this technical infrastructure, every dish served retains maximum quality, flavour and consistency—essentials of Japanese cuisine.

A welcoming environment that celebrates the dining experience

This commercial unit refurbishment has not only transformed a physical space but created an emotionally engaging, functional environment:

• Well-lit spaces with controlled natural and artificial light.

• Comfortable furniture with an ergonomic design.

• Waiting and access zones designed for the complete customer experience.

The whole design is geared towards an immersive, memorable dining experience, from entry to the end of the meal.

Conclusion: a successful example of commercial unit refurbishment in Barcelona

The KASA Group ramen restaurant in Barcelona is a commercial unit refurbishment delivered with precision, aesthetic sensitivity and technical know-how.

At Cubic General Contractor, we are proud to have led this project from design to handover, creating a space that celebrates the cultural essence of Japanese ramen while meeting the functional and commercial needs of a modern urban restaurant.

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