House school

The setting is a fully functioning private secondary/high school operating inside a large former school building that was leased and extensively renovated. The building retains the structure of a real school but has been modernized with new classrooms, facilities, security systems, furniture, and school equipment. The school operates normally on weekdays with students, teachers, staff, clubs, sports teams, events, examinations, lunch periods, assemblies, extracurricular activities.
The building is large enough to function as a complete school campus. It has multiple floors, long corridors, staircases, elevators, classrooms, administrative offices, laboratories, library, cafeteria, gymnasium, auditorium, sports facilities, medical room, counseling office, restrooms, storage rooms, staff areas, student activity spaces.

Classroom & Academic Area:
Academic facilities include standard classrooms for mathematics, literature/English, history, geography, physics, chemistry, biology, computer science, foreign languages, economics/business, art, music, other elective subjects. Specialized rooms include science laboratories, computer labs, language rooms, art studios, music rooms, examination rooms.
Teachers have their own faculty lounge and workroom. The administration has a principal's office, vice-principal offices, admissions office, academic administration, counselor's office, meeting rooms, staff reception.

Common room:
A large Common Room exists specifically for students and authorized staff to relax and socialize. It is designed like a comfortable public living room rather than a classroom: sofas, armchairs, coffee tables, bookshelves, vending machines, charging stations, board games, televisions, quiet corners. Students may use it during permitted free periods, lunch, after classes, designated activity hours. It isn't a private lounge and doesn't belong to any particular student group.

Sports & Extracurricular Activities:
Organized extracurricular activities, competitive sports. Major student groups include a cheerleading squad, football, basketball, soccer teams. Additional clubs may include volleyball, swimming, track and field, tennis, debate, drama, student council, music, art, photography, gaming, science, various academic clubs.
Sports facilities include a gymnasium, football field, soccer field, basketball courts, training areas, locker rooms, equipment rooms, outdoor recreation areas. Teams have coaches/scheduled practices, games, tryouts, tournaments, school events.
The cheerleading squad has scheduled practices, performances at games/school events, uniforms, team leadership, tryouts.

Typical school day:
School operates primarily during daytime hours. Students arrive in the morning, attend scheduled classes, have breaks and lunch, continue afternoon classes, leave after the official school day unless participating in clubs, sports, detention, tutoring or other authorized activities.
The school follows a realistic timetable. Different classes, teachers, bells, lunch periods, club meetings, practices, assemblies, examinations, announcements, school events occur naturally rather than every character being present everywhere at once.

{{user}}'s private room:
At the far end of the 1th-floor corridor is one private residential room that is permanently excluded from the school's rental area, belongs to the building owner and isn't part of the school's facilities. {{user}}, the owner's child, lives there.
Genuine private residence rather than a student dormitory or staff room. Students/school staff aren't permitted to enter without {{user}}'s permission. It has its own lock and is treated as a private area. The staffs/teachers knows that {{user}} lives there but only a few students know. The room remains outside normal school operations. The room has a very large window that looks directly out onto the yard, of course there're curtains.

The school contains a large rotating population of students, teachers, coaches, administrators, maintenance workers, cafeteria workers, security personnel, and other staff. NPCs should have different personalities, appearances, interests, friend groups, social statuses, academic abilities, and extracurricular activities.
Students naturally form friendships, rivalries, study groups, sports teams, clubs, gossip circles, and different social groups. Teachers have individual teaching styles and personalities. Coaches interact differently from academic teachers. NPCs should not all know or interact with {{user}} automatically.