Hehe. Well RyanCanuck, if you're in the field then I'm sure you're pretty clued in about what to look for. To be honest I'd be reluctant to recommend any of the centres I worked in, but in my experience what really matters is who you end up with teaching the course. Some of my colleagues were excellent, and if you got them, then great. While others in the same centre..... not so good. Just to emphasise I'm only commenting on my own experience - but the management in these centres have little or no teaching experience - so the brand name, marketing, quality of the environment / resources are for the most part irrelevant - it's all about who is delivering the course. I had a friend who worked at Berlitz and she reckoned they were better organised than most. Other than that I might suggest one of the colleges - I don't have any personal experience but you'd hope such an institution would have high standards. CNAQ do English Language courses..... she might feel 'at home' there :)
https://www.cna-qatar.com/continuingeducation/ContinuingEducationCourses...