The classes here are wonderful! Extremely informative and useful. Srini, the instructor who seems to work all the time, thoroughly knows the material and teaches it in a very understandable manner. He’s patient, funny and personable. Side notes-register as early as you can, these classes fill up super fast! Also, the building is right next to the Duke police, so if you don’t want to end up with a ticket, you better make sure you get a parking pass!