I bought Agu nappies early in 2009 before my second daughter was born and tried it out along with some other brands (Imsy Vimsy, Itty Bitty, Baby Beehinds and Bumgenius) and found it to be dead easy to use, wash and stuff, but it left red marks on my daughter´s waist and upper thigh, so it wasn´t a good fit for her. I ended up going with Bumgenius and have been very happy with it.
They have a website -
www.agu.cl and also sell in some of the major supermarkets. I regularly see it at Jumbo La Dehesa in the baby section.
I only used mine once or twice, so if anyone wants a sample pair, they´re free to a good home.
It´s great to see Chilean parents becoming aware of the wonder of MCN

I have two babies in cloth now, although they sleep in Pampers.
PS
If anyone is interested in flushable liners, I order the Imse Vimse ones from
http://www.bborganico.com/ and they deliver to my house.