About Us

Ennen & Co is the creative design partnership of Directors Nikki Rosen and Nasiva Shrestha established early 2020 in Sydney.

Together with our two experienced Interior Designers our dynamic team has over 35 years experience in the Interior Design and Architecture Industry.

With diverse and multi faceted backgrounds, we bring a wealth of knowledge in the sector of Multi Residential Interior Design.

Communication is key and we understand the importance of open dialogue and concise drawings, which is pivotal to a smooth design and construction process.

At Ennen & Co we design for our clients, with our clients, to our clients. Our approach is collaborative and we build personal relationships to ensure we aim in the right direction and reach an end result that fits the client and their lifestyle perfectly.

Our philosophy

We believe that great interior design is the combination and appreciation of beauty, ergonomics, and an emotional connection to the environment around us.

We create flowing, functional and intuitive spaces that are inviting and pleasing to live in.

With our unique set of skills and experience, our team is able to make this a reality for every one of our projects.

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Interior Architecture is applied early on in the design process as we advise architects and builders in the placement of key structural requirements which will affect how the space will flow and function.
With comprehensive experience from the construction industry Ennen & Co are specialised in translating designs from paper to built environments and have an innate understanding of the logistics of putting a project together.

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At Ennen & Co our Interior Designers are involved in all aspects of the planning and finishing of a project, making sure the spaces flow and function as well as being responsible for art and overall design direction.
As interior designers our primary task is to listen, explore and understand our clients’ preferences and lifestyle to achieve their unique aesthetic.

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We offer Interior Decorating & Styling Services as an integrated part of our larger projects, so that the vision of the space is designed in a holistic manner, or as a service on its own.
Interior Decorating & Styling come into the project towards completion, where we apply our incredibly creative and imaginative eye for the surface level finishes and aesthetics.

Meet our team

Nikki Rosen has created beautiful spaces for as long as she can remember. Nikki holds degrees in both Industrial Design and Interior Architecture, which have provided her with the skills as a Director of an interior architecture firm for the last 15 years.
Nikki believes great interior design is a combination and appreciation of beauty, ergonomics and an emotional connection to the environment around us.
With her background in industrial design and interior architecture, Nikki has an innate understanding of the logistics of putting a project together and is at the forefront of her industry.

Nasiva has been passionate about design and Interior Architecture throughout her life and career.
She holds an Advanced Diploma in Interior Design, obtained at the Design Centre Enmore in 2005. Since 2003 Nasiva has worked in the construction industry and has gained insightful local knowledge and experience.
She has worked in numerous high profile Architecture, Interior and Design firms, starting from the bottom and gaining experience in different sectors of the industry and gotten exposure to different design methodologies and aesthetics.
Nasiva believes great interior design is the beautiful effortless transition between Architecture and Interiors.

After completing her Bachelors + Honours degree at prestigious Parsons School of Design in New York, Bianca worked as a visual communications designer at the iconic homeware establishment ABC Carpet & Home.
Along the way, Bianca worked at multiple advertising and creative agencies where she explored her creativity - which informed her visual style. Bianca’s love of all things design and homewares led her to interiors, where she aims to create dynamic spaces that feel special, timeless and just like home.

With an inherent interest in design from a young age, Grace studied Interior Architecture at UNSW graduating with first-class honours. She has worked across a broad range of design sectors and her passion for residential design led her to specialise in single and multi-residential developments. More recently she has studied Sustainable Design at Usyd to ensure the projects she works on are balanced environmentally as well as aesthetically. Grace loves creating comfortable, functional and beautiful spaces that spark joy in everyday life.

Danna is an accomplished Accounts Manager with over 13 years of professional experience in managing financial records and accounts. She completed a Bachelor of Commerce degree majoring in Information systems and Accounting. After working in Investment banking, she embarked on a career in Bookkeeping.

As a Xero certified practitioner, she uses the software to streamline processes and ensure compliance with accounting standards. Danna loves working behind the scenes, ensuring accurate record-keeping is maintained, contributing to the financial health of a business and empowering businesses to make informed financial decisions and achieve their goals.

Our process

We appreciate a well-designed process is required to execute our works and design ideas. We believe that we gain the best outcome through open dialogue and concise drawings and documents.

Our Interior Architecture practice follows a process developed from years of experience. A process that ensures the highest level of creativity as well as accurate and clear transfer of information to the builder.

Outline of project as developed in conjunction by client and designer.
This gives us the framework for us to work through. This will be accompanied by any drawings from architect/ builder to assist with visualisation of the project.
Reviewing the layout of the space and interpreting the clientsʼ needs. Furniture locations impact the electrical, circulation and window locations. Changes to the plan may be required and will be discussed with you, the client, and forwarded to the architect/builder.
The architect/builder is then responsible to review any implications (such as engineering/ plumbing/ air conditioning) if required.
This is the initial design phase, focusing on the appearance and functionality of the spaces.
Selection of: Finishes (flooring, joinery, lighting, bathrooms, paint colours, materials etc.) Storage requirements and the appearance of them.
The selection of PC items (tap ware, sanitary ware, hardware). Lighting concepts.
Making firm decisions on the concept design, changing any design items as required. Resolving the design for the process of documentation.
Documenting the design, firstly for tender to builders, and then for the builder to use for the construction of the building.
The drawings for the interior items in our scope will be detailed and then forwarded onto the builder to add to his documentation package.
The builder will then control the issuing of these documents to the relevant trades. Ennen & Co. expects any joiner to produce independent shop drawings to be reviewed and signed off by Ennen & Co. before commencement of the job.
At Ennen & Co. we like to be involved with the quality control of the interior works.
This ensures we can follow up on any issues that arise on site regarding the works we have designed. We find it imperative to supervise trades and have meetings with joiners, electricians, stone masons and tilers during the process to ensure the details are carried out as per our design and expectations.
Selection of furniture items to compliment the surrounding space. Ordering and procurement, co-ordination of delivery and installation.