Absolutely great training in Chiang Mai. I arrived for 2 morning sessions on the recommendation of Sylvie von Duuglas-Ittu. Renovations are complete, and the site is really exceptionally well-appointed for its size. Kru Deng is off the charts friendly and helpful, but then so were all the other instructors I met, each of whom immediately grasped my (intermediate, non-professional) level and worked with me where I was while modifying instruction for all the other students, farang and local alike. A respectful environment, but with a true focus on conditioning alongside technique. That said: lots of laughs to be had, too. Don't come looking to be pampered, and you'll get a ton of learning and fun out of the 2+ hour sessions.