I have owned and run English schools in London for almost twenty years. In 2001 I created English Out There to be a much better short course because the teacher takes the students out of the classroom and they use new language with people they have not met before. The course works just as well (if not better! online with social media and Skype or another voice program. The course helps you to become more fluent and confident very quickly.
I teach using the English Out There materials that are published on my website.