The minimum number of participants in our online courses is eight, the maximum is 12.
The courses are held on Zoom. Each course has its own Whatsapp Group for communication purposes. 
Courses are usually scheduled on working days between 9 a.m. and 8 p.m. local time (students and tutors). The number of classes and hours is determined together with the duration of the course. It is also possible to have classes on the weekend, depending on the tutor. 
As we are showing slides or videos in our courses, it is highly recommended to participate with a PC or laptop. A tablet’s or mobile phone’s screen is too small for that purpose.