The recreational room in our school is a bright, colorful, and welcoming space designed to promote relaxation, creativity, and social interaction among students. The room features soft bean bags in vibrant colors, table games such as chess, uno cards, and many more with cheerful atmosphere. 

The Audio-Visual Room (AVR) of our school is a spacious, well-ventilated area designed for assemblies, presentations, seminars, and other school activities. It is equipped with rows of neatly arranged white chairs facing a stage, where speakers and performers present. The room has curtains to control lighting, a sound system, and audiovisual equipment to enhance learning and communication. It also provides a formal setting for school programs and student gatherings, as seen in various events and orientations held there. 

The ABM Simulation Room is a modern learning space designed for students. It is arranged in a conference-style setup, with tables and chairs forming a U-shape to promote open discussion and teamwork. The room is equipped with whiteboards, electric fans, and a television for presentations. Large windows provide natural light, creating a bright and comfortable environment for learning. This room serves as a venue for business simulations, meetings, and classroom discussions that help students experience real-world business scenarios 

The school library is a quiet and organized learning space designed to support students in their academic growth. It is filled with shelves of books, magazines, and other reading materials that cover various subjects such as literature, science, history, and business. The library also provides tables and chairs for studying. With its calm atmosphere, the library serves as a perfect place for reading, studying, and completing schoolwork. 

The only room on the 4th floor of the school building is the school's very own laboratory. Isolated from all other classrooms, students may conduct their experiments safely and properly, without distractions from other ongoing classes and without distracting them. The Laboratory accommodates various, sufficient equipment and resources sufficient in supporting the learning experience of the students.

The Student Help Desk, located inside the SSLG Office of Carlos P. Romulo Senior High School, serves as a support center where students can seek assistance and guidance with their academic and school-related concerns. Managed by the Supreme Secondary Learner Government (SSLG), the help desk provides information about school activities, student services, and campus policies. It also serves as a communication bridge between the student body and the school administration, ensuring that student needs and suggestions are properly addressed.

The EduPrint Hub is a student-managed printing service located inside the SSLG Office of Carlos P. Romulo Senior High School. It is operated by the Supreme Secondary Learner Government (SSLG) to provide affordable and convenient printing services for students and teachers. The hub assists with printing research papers, activity sheets, and other school documents, helping learners accomplish their academic requirements efficiently within the school campus.