The choice of materials for the interior surfaces is based on a text written by Björn Ulvaeus that deals with his native town and environs relating adventures and memories. Genuine materials from quarry, factory and shipyard have been used throughout, like Misterhult mahogany granite, massive oak, and details with roots in Gunnebo.
In the main building there are ten suites, all with different character and with a view of the water
The building, with its shifting colours of brickwork was designed by architects Sandellsandberg.