ACS is well known in the event and congress market for its construction of temporary lecture rooms, based on a proven concept. Specifically ACS’ sound velours solutions for the effective reduction of audio inference with adjacent rooms are famous and unique.However, to meet the increasing demands and expectations of our customers and their delegates, we recently finalized a number of innovations which offer the same high quality but commercially more attractive temporary rooms. Currently we are working on an innovation that concerns branding capabilities. Using new types of walls and printable ceiling elements we can transform every temporary room instantly into a room with its own specific atmosphere and branding.Another innovation is effecting costs as well as aesthetics and concerns the transition from the use of conventional lighting to LED. The use of LED lighting can reduce the costs for electricity consumption drastically and also offers much more possibilities for branding.