Is Bannister Academy Quezon City Metro Manila Philippines a good international private high school?

From what I know, Bannister academy is a Quezon City based high school. It's a good school with a good curriculum. Although I don't recall them being an international school

They have a website at http://www.bannisteracademy.com

"Bannister Academy is a co-ed high school located in Circulo Verde Quezon City Philippines, opening in June 2010, accepting applicants for first year high school."