I've been to the one in Surry hills a few times and I really like them. The staff is super friendly and they have a range of different classes. The instructors are great and always pay attention to their students. Whenever my posture is wrong they will correct me so I don't hurt myself.

The room does get hot so make sure you drink lots of water before the class :)

I have been going to this laser clinic for about a year and they are great. They are very thorough and even offered a free touch up to make sure they didn't miss a spot. They always have specials and even price match. I usually just screenshot prices from other laser clinics and they will match it. I really recommend this place!!