I found Test Success when I needed to increase my score in TOEFL. I had already taken the test a few times but my score was around 90 while I needed to do 100 points. I took the course in Test Success and I can say that the strategies and materials that were available are awesome and they helped me a lot to achieve my goal (103 - 25 reading, 30 listening, 24 speaking and 24 in writing). Besides that, I highly recommend Test Success because every minute I spent in class were useful and the teachers are really great professors!
So, if you need a great score on TOEFL, do not hesitate! If you take a course in Test Success, you will achieve your goals!