I decided to make the trek to Concord for yoga classes, after purchasing a living social voucher. What the heck, I thought. I'm on school hols, so I should get active. Despite the studio being almost impossible to find, and being ambiguously empty on arrival, the class went surprisingly well. Having done yoga under the instruction of an Indian yogi, I'd always been somewhat sceptical of Western yoga. The class was a big one - 15-18 students. Even so, the instructor, took the time to work with each student individually. I'd prefer classes of no more than 10-15 but obviously this place is popular. If I lived closer to the area I would definitely be a regular.