My son has had several sessions with Karen Dariana as an IB business tutor and she is simply excellent. She is warm and affable, and imparts enthusiasm for the subject in an accessible manner. I had advised her ahead of time of my son's learning style, and she really listened and adjusted accordingly. She comes well-prepared for each session, plans out what topic(s) will be covered and sends resource materials after the session. In just a few lessons, my son has gained so much more confidence in the topic. My only regret is that I did not find her months ago!! I have never used TutorsPlus before and I am so pleased with making this connection to an excellent tutor.