Yoga near Ramkaemheng U? (or Big C LadPrao)

Hello, Thailand ex-pats! I am looking for a yoga studio near Ramkaemheng University (or along LadPrao, BigC area)...I live in between the two. I went to Absolute Yoga at The Crystal the other day but I don't really care to have Miss Universe Thailand teaching me yoga, and the price seemed a bit steep. Also it is a bit difficult to get to without a car.

The cost was more than 300 Baht per lesson ~ if that is normal, please let me know. I don't need the newest luxurious surroundings....I suppose around BangKapi/The Mall is possible too (altho' a bit further for me).

I tried looking in the Guide but couldn't see anything. My apologies if there is info. already there.

Thanks so much for your help.

Nyree.