Frankly speaking, this school has a very high academic standard, especially in English. It is a traditional school and has a lot of homework and exams.
This school encourges its students to continue their studies in its associated seconday school by all means but the seconday school is a Chinese school with no track record. For sure, the seconday school is not a dream school to most of the parents. Worse still, this school falls in a school net which does not have many EMI schools. As such, there will be very limited choices for its P6 graduates.
I recommend that you only consider this school if you have no better choice. What is the point of working hard for six years and end up in a Chinese secondary school with no track record.