In a time when there is less new and more changing construction, the interior space becomes more important, in a content wise and programmatic meaning. "New content in old walls" is more than only a constructive planning attitude. The aspects of marketing, design and media are essential, too. The biggest challenge is to combine the new parts with tradition to win the trust and acceptance of the humans.
The protection of historical monuments has to be considered and combined with new necessities and innovative possibilities.