My son is studying in Bhavan's & I can assure you it is not a malayalam medium school. I don't know what was the program going on there. There are teachers from Kerala & other states also. Some teachers are great & some are not. One problem I noticed is that teachers are getting changed frequently. I won't say it's the best school, but wouldn't say it's the worst. The school is only 2 yrs old & yes there are many areas to get improved. You can get the routemap of the new building from their website. But the KG section is going to be there in the same location in Wakra. Transport service seemed ok.