Including HTFT I have used 3 different tuition providers for my ACCA studies and in my opinion HTFT were by far the best - even though I did the least number of exams with them. I wish I had heard about them sooner!
I've loved studying with HTFT, they really do go the extra mile - you feel like part of the family. I have been recommending HTFT to everyone I know and will continue to do so.