If possible, I would have put 2.5.
In general, the teachers are kind, but the program is very complex, unlike the one they teach at school. It was as if the teachers were being picked up from the street, and the math teacher (a man), if I didn't understand something, immediately started to get nervous, and I was offended. Find an approach to children. And the assistants (or how) who record everything in general, as for me, have forgotten what a visit to a place is. I wouldn't go again, it's not worth 65 thousand a month. Thank God I studied for only 3 months. I won't go there anymore.