| 6th floor | Boys' Toilet | Remedial Teaching | 603 5A |
604 5B |
606 | 607 | 608 | Lift |
610 | Store |
| 5th floor | Boys' Toilet | Girls' Toilet | 504 | 505 | 507 |
508 |
509 | 511 | Store | |
| 4th floor | Boys' Toilet | Girls' Toilet | 404 | 405 | 407 | 408 | 409 | 411 | Store | |
| 3rd floor | Boys' Toilet | Girls' Toilet | Remedial Teaching |
305 | 307 | 308 | 309 | 311 | Store | |
| 2nd floor | Boys' Toilet | Girls' Toilet | 204 | 208 | 209 | 210 | 211 | 213 | Store | |
| 1st floor | Boys' Toilet | Girls' Toilet | 116 | 105 | 107 | 108 | 109 | 111 | Store | |
| G/F | Boys' Toilet | Girls' Toilet | Girls' Changing | Boys' Changing | Staff Toilet | G11-G13 | General Office | Hall |
Store |
Main Switch Room |