Looking for a school (Beirut)

Hi everyone, i'll be moving to Beirut in a few months and am looking for a school for my children, a four year old girl and an eight year old boy.I was considering the GLFL but I heard it was overcrowded ...My children have been following the French curriculum and they Will respectively be in moyenne section and CM1 .Being an English teacher myself , I will consider other curriculum options but they are not fluent in English so I fear this might too complicated for them...Someone recommended Notre Dame de Nazareth or again Saint Cœur ...Any advice is welcome !Thanks!