You may be right. I only went once, a couple of years ago. I didn't think it was Colonze 2 by the name, but I just checked the picture, and that's definitely where I was. My understanding of the geography was pretty rudimentary then.
I had a vague memory that there were several places, but just now I could only find reference to Colonze 2. I thought Nataree did too, but it's not listed that way on
http://www.soapy-massage.com
Have fun, CGP