Pros
Flexibility.
Lunch provided.
Generally friendly staffs.
End work at 4.30pm
Cons
1) Staffs might be friendly, but they will pass you around and around like a ball just to get 1 simple answer to the task you're handling.
2) Frequently changing of systems by higher management. At the end, lower level staffs are the one who have to face the brunt of transferring data and learning to use the new system.
3) Office hour might end at 4.30pm, but please expect meetings to be held after 4.30pm. Work might also continue after 4.30pm (for staffs that deals with parents/students) and on weekends if there are school events.
4) Salary wise, do ask for higher rate, because that will be your only salary until you actually move up to higher position. Do not expect any bonus or even increment!
5) Be ready to receive a memo of delay on salary payment too. So whoever wants to join this organisation, please ensure you have solid savings to cover your expenses because you never know when you'll receive such memo. They do love to drop the bomb at the last minute.
6) Overall, it's an ok place to work for short term, but not advisable for long term.