About us

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.

Meet our team

Fasmer Stang

Founder & CEO

Tel: +47 908 28 544

Cathrine M.

Interior Architect BA (Hons 1)

Tel: +47 900 12 570

Paul Anders

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

Tel:  +47 450 22 277


Interior Designer

Tel: +47 464 21 117

Annie H.

Office Manager
(On maternity leave)

Tel: +47 918 88 507

Our process

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.