Any review on the Star Learners Montessori in Bishan Blk 510?

I was looking at their Facebook review page and while there was only one rating from a parent, he gave it 5-stars. What was striking was the photos that other parents posted and tagged to the school - pictures of their kids having fun and enjoying themselves doing art etc. From what I can see, the facilities in this school are really good and the teacher-student ratio is appropriate. https://www.facebook.com/pages/Star-Learners-Montessori/218289211546198