How is a Closed Group course structured? As a Closed Group, you may book between 20 to 40 lessons per week, with each lesson being 45 minutes long. Courses start on a Monday and are available between September and June although other dates may also be considered. Leisure and social activities Your leisure, cultural and social activities can be planned in advance according to the group’s preferences. Please click on the Leisure section for more information about the available options. Contact us Since a Closed Group programme is tailor-made to your requirements, we will require your group details. Please email us at info@ese-edu.com giving us details of start date, number of weeks, number of students and their ages, number of accompanying teachers/group leaders, tuition requirements and number of lessons, accommodation details and preferred activities including requests for any particular event such as company, educational or institutional visits. Free course, accommodation and leisure activities Please note that in the low season one teacher/group leader per 15 students is offered a free General English course, or 3 hours of a Teacher Training course at our sister company ETI, as well as free accommodation and leisure activities.