The instruction was very good, and everything about the Yoga was excellent from the temperature to the general ambiance. I initially got 3 months at a phenomenal rate from Living Social and signed up for membership to continue afterwards because my experience was that good.
Also, their monthly membership fee of $50 is much lower than most other Yoga studios I've found in the area. The downside for me and why I'm not a member anymore was simply that it was not close enough to my home and the timing didn't fit in my schedule for me to keep attending. I was driving 35-45 minutes each way in traffic, and just couldn't continue that. If I lived closer, I would most likely still be a member today.