I've done this.
[]Edit later I'll open to get a Picture.[]
I set the Lot type to Library.
Named the School: Briarwood High (I only care about High school Stories. Children can go to their rabbit hole school)
Built & Established: 1875 (Inspired By Providence College)
Mascot: (Debating between) Knight or Wolf.
1st floor - Cafeteria, Auditorium, Guidance counselor's & principals office.
2nd floor Class rooms: Science Labs, Math Labs, Literature and History.
3rd & fourth floor: Library, Photography, Painting/Sketching Studio, Computer and Tech Lab.
4th floor, More Library/Study Hall.
Working on building a Basement & making Woodshop and robotics, and all those other clubs.
Sport Lots For Gymnasium, The Gym has a Pool for swimming underneath the Basketball Court( I really want volley ball and ultimate frisbee, and someday archery. and Soccer field (I love Soccer so I made it the Popular Sport in my world)
I Use the Club System to create the school system (And government system)
The Professors and Administrators double up. And I use club system to make them assemble class. with the Library/Gym as their Hangout lot
Superintendent/Principal Anderson (André) Croft (Secretly a Spell Caster)
Professor/Coach Griffin is the History/Law/Politics Professor/Soccer Coach/Advisor
Professor Montgomery is Literature/Culture & Drama Club/Advisor)
Professor Bourbon is Science: (Human&Animal)Anatomy/Astronomy/Agriculture/(Marine)Biology/Chemistry/Geology/ Professor & Gaming Club/Advisor (Retired Scientist)
Professor Duval is Math/Finance/Accounting/Economics Professor & Swim Coach/Advisor