Take a look at a selection of our references.

Werfen Sie einen Blick auf eine Auswahl unserer Referenzen.



Not only will our designs inspire you, also during the implementation process we will be your reliable partner. Due to the different training paths of our C4 team, we all benefit from the priorities of our colleagues.

"The premise for all our team members: Treat each project as if it was your own investment." Hans-Peter Schaffner

Benefit from our expertise and find perfect furnishing!

Ing. Hans-Peter Schaffner
CEO, Interior design, project management
Stefan Öttl
Interior design, project management
Gerald Stauber
interior design, project planning

We are looking forward to getting in touch with you.

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