Oh, don't admire him too much. His favorite actually was the chamber of horrors.

[ By laughs like that was a joke. It wasn't a joke. The mad architect Dono Vorrutyer's torture chambers were some of the best-designed and longest-lasting in the Imperium. ]

That sounds perfectly marvelous, though. Does that mean - say - trees growing from the sides of the buildings, grass in place of carpet, that sort of thing?