Pros
The best thing you can get there is big fat lie about the nationality of teachers, all lies,for example ;Syrian refugee with a mass up English knowledge introduced as Canadian, Iranians refugees are Americans and so on!
Cons
Don't pay the salaries . feeding too many students in a class against their 15 individuals promise. Cheating on newcomers with a bunch of lies just to make them register and then the classes that will no be opened on time specially on advanced levels and,....,,..,,,,.