Interior Space and Exhibition Design AC Concept Showroom by Anson Cheng AC Concept is a showroom and workplace for an interior design firm. The interior serves as a multi-function space for meetings and staff gatherings, and also as a show flat for clients. An open-plan layout was adopted to increase the sense of space and to encourage interaction. The showroom is divided into an entrance, a living area, a dining area, a kitchen and a workspace. Layers are created through varied color tones, materials and lighting. A bar counter forms the focal point. An automation system is integrated throughout.