Designing bathrooms for government and defense facilities requires a focus on security, durability, and accessibility. These spaces must be built to withstand heavy use and potential emergencies, using robust materials that are easy to maintain and sanitise. Security features, such as tamper-proof fixtures are essential to ensure safety. Accessibility is also a priority, with designs that comply with AS1428.1 standards providing features like adjustable fixtures, easy-to-reach controls, supportive grab rails, and adequate space for manoeuvrability. Additionally, our smart taps and toilets which have energy-efficient fixtures and water-saving technologies can help reduce operational costs and support sustainability goals. Overall, the design should create a secure, functional, and comfortable environment for all users.