I'd highly recommend their Bollywood classes. (And no, it's not the easy, Bole-Chudiyan type that you'd see no point in joining a batch for). Their routines are super fun and very high on energy. A walk-in class will set you back by INR 400.
Apart from that, they also have hip-hop and an Intensive class (that's more for serious dancers) regularly. If you're a larger group, you can request a Zumba batch too.
The studio itself is bathed in soothing colors and has ample space (no accidental cases of slapping someone).