well i believe its koyfman, not kofyman. but i looked at their site, it looks ok. it seems a bit vague about specifically what each cleanse consists of. and truthfully you could research all those basic cleanses right here on curezone and do them yourself for much less money. it does look like they have a FIR (Far-Infrared-Sauna) sauna, which would be nice, and most ppl dont have one of those. i love saunas personally.
its really about if you can afford it, and you feel like you need the extra support an environment can give you. if the money isn't that big of an issue, and you would like ppl to guide you thru some of this, then it might be just what you need.
on the other hand, if money is an issue, you really can do all of that by yourself, with free help from ppl here on curezone. except of course for the FIR (Far-Infrared-Sauna) sauna.
note - i have never been to that clinic, i am just giving you my impressions from reading their site.