I've only been to the Squirrel Hill studio twice (both this week), but those two classes were so inspiring that I think I might have developed a lifelong commitment to yoga. The classes are invigorating, and the instructors make sure to take everyone's skill levels into account when teaching. I've never felt such instant difference in my energy levels after a workout! Classes are pretty expensive, though, which is a bummer. But if you can afford it, this is definitely a wonderful place in which to practice yoga.