Just another:
Must have just missed you : I was at NAC end Feb early Mar doing FAA/IR (passed).
Very friendly outfit, clean a/c, resident on site snag fixers.
Predominantly Cessnas(152/172) tho' they had a few Warriors and an Arrow.(and a twin ?seneca)
Contract Ab initio to CPL/instructor with a Dutch outfit so all sorts there.
Proprieters (Nikki's a Brit) are v friendly.
Watch the Visa thingy however: best advice is to get a student visa or risk being turned back.
Loads of nice places to visit (Everglades City etc.)
Lovely views (not that I saw much I was either under the hood or in real IMC for 90% of my flying time.
I'd certainly recommend 'em
Cusco.