The modular units were prefabricated in a controlled factory environment, which ensured consistent quality and precision. Moreover, the team completed all mechanical and electrical systems offsite, including lighting, heating, plumbing, and integrated electrical installations. As a result, the units arrived fully operational and ready for immediate use. Offsite construction also reduced waste, lowered environmental impact, and minimised health and safety risks by limiting time on site and reducing personnel requirements. Once manufactured, the modules were transported carefully to the Draperstown site. The team assembled and installed all units in a single day. This approach accelerated the project timeline and allowed the client to move into fully functional office spaces almost immediately. The client praised the project for its speed, high-quality finish, and professional appearance.