CS Interior Design AS was established by Cecilie Fasmer Stang and is based in Oslo and Bergen.

We have extensive experience within interior design and project management, which allows us to manage projects of various size and complexity in Norway and abroad.

Our contemporary, classic projects include residential homes as well as commercial properties. We tailor solutions to our clients’ needs and requirements, and we can provide complete management from pre-planning stage, throughout project completion.

Our long presence has allowed us to established a large network of partners and collaborators we can team up with, and solve any feasible requirement or wish our clients might have.

Home is not a place – it is a feeling!

– Cecelia Ahern


We believe that every project has its own pulse, witch we aim to find – and keep. This involves the client’s history and plans for the space, but also the history of the interior space and building itself.

We believe that the pulse, the soul of the project is important to establish and maintain during the design process to deliver a complete and successful design.

We’re We are committed to make our clients pleased and to make the process fun and enjoyable for them. It is our goal to deliver comfortable, versatile and esthetically appealing designs, with a personal touch that will reflect our clients individual character and style.

We like to think that our passion for quality and sophistication has become our trademark.

Fashion fades,
only style remains the same

– Coco Chanel

The home should be
the treasure chest of living

– Le Corbusier


Cecilie Fasmer Stang

Founder & CEO

Cecilie is one of Norway’s most experienced interior architects with 25 years experience. Talented and well known, with an unique experience and expertise Cecilie ensures high quality at all levels. She is involved in every project and brings her full attention and talent to ensure the customers’ goals, and achieve the absolute potential within the projects.

Phone: +47 908 28 544
E-mail: cecilie@csdesign.no

Ann-Christin Harr

Project Coordinator

Ann-Christin is responsible for the administrative part of all deliveries. She supervises and coordinates the orders from our many suppliers.
In addition, she is responsible for managing transport and logistics

Phone: +47 480 55 414
E-mail: ann-christin@csdesign.no

Cathrine Marie Winther

Interior Architect BA (Hons 1)

Cathrine graduated interior architecture at Griffith College in Dublin. She has extensive experience in designing bathroom solutions for residential and commercial use after working several years for one of the largest suppliers of ceramic tiles in Norway.
In addition to working with CS design large variety of interior concepts, she is responsible for technical drawings and presentations.

Phone: +47 900 12 570
E-mail: cathrine@csdesign.no

Paul Anders Hoen

Interior Architect BA (Hons 1), BA Comm, NIL

Paul Anders is an associated partner of CS Interior Design and an integrated part of the team. He specializes in adaptive reuse; described as the process of adapting old structures for purposes other than those initially intended, or modernized to meet today’s criteria. Paul Anders is the Norwegian representative of hess|hoen – a boutique architect studio, also located in Sydney, Australia. hess|hoen is certified within the Norwegian building standards (“sentral godkjenning”).

Phone:  +47 450 22 277
E-mail:  paul@hesshoen.com


CS Interior Design AS

Nobels gate 23, 0268 Oslo, Norway
Alvøveien 114, 5179 Godvik, Norway

Phone: +47 908 28 544
E-mail: post@csdesign.no

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