I was looking for an IB school in Bangalore and someone suggested CISB to me. I was really happy with the infrastructure and landscape so I decided to admit my child in grade 4 and the slowly I started realised that its for the rich kids and least focus on academics. Kids just talk about fancy cars, movies and food.
I mean I am not against facility but I felt my child is in wrong environment which lack respect for elders and discipline so I have withdrawn now. If you are an expats then this is right school for you.