Good office interior design will improve conference atmosphere. The conference rooms require appropriate design to accommodate the purposes of working, comfort and serenity to get a better focus, so as to improve productivity. In addition, conference rooms should be able to be sufficient place in providing comfort to communicate and discuss with colleagues, so the design of furniture for conference rooms become very important. Oval or rectangular table shapes are most common forms for standard conference room furniture, tables and chairs should also meet ergonomic standards. Lighting factors should be the next consideration, so that lighting ideas can bring flexibility for convenience of activities, particularly in reading and writing, and at the same time can be adjusted for presentation purposes by using projector.