I stayed at DAS twice, once in 2010 and then again in 2018. Both times I had a very good experience. Both Percy and his apprentices are fantastic and take traditional plant medicine very seriously. This is a good place to come for traditional Amazonian plant medicine. It isn’t Club Med or some kind of new age Yoga retreat, which I appreciated to no end, understanding some of the things that are being peddled around Iquitos and the way things had changed in the 8 years of my absence. Also, the food is very good, which I see as being of upmost importance while eating such a restricted diet as is required when preparing for an Ayahuasca ceremony. Highly recommended.