I am a professional English teacher.
I teach in a classroom setting following the schedule shown below this text.

The lessons last 90 minutes and cost 40 euros per lesson.
There is a minimum of four students and a maximum of eight students per class..

My booking system automatically fills my classes to the minimum and/or maximum, taking the student’s level into account.
As a result, students do not distract each other during the sessions;
instead, they complement one another and strengthen each other’s learning process.