Though a start-up but very good. Being orthodox i was looking for an amalgam of the conventional style and the Montessori style of teaching ,and SIS showed the path for us. Teachers are well qualified and takes utmost care of students. My kid is learning well along with enjoyment . In a longer run i would love to see how SIS build themselves with good infrastructure(area to improve) keeping the education quality at the highest level, and I am pretty sure they should be able to get to level were parents/students start taking proud to be part of SIS.