The starting point of the project are contradicting claims and ambiguities by the clients about the exact position of the extension. The result is a building with alternating locations and contradicting typologies. From now on, the user alone determines his building. By rotating the building, he creates a typology change from the winter garden to the pavilion - from an extension to a solitary building, thereby breaking the rigid link between space and message. The orientation of the interior can be assessed in a further rotary movement.