The students here are pretty young and another great aspect is the price! I was actually expecting that the quality would be a bit lower due to the low price so I was already preparing to study a lot at home, but when I got here I found that the quality was excellent.
From what I understand, the school is run by volunteers and that is why the courses are so inexpensive. Furthermore, everything I pay goes to a good cause. In other words, it is a win-win situation:
I learn Portuguese and the children benefit from my tuition fee!