I had never heard of Cayma up until now. I see now that it's a suburb of Arequipa. Alto Cayma is a "pueblo joven" on the outskirts of Arequipa. Am I correct?
If this is the case, are you going there as a missionary? There seems to be a
Mother Teresa Mission there.
If you have just decided to live in Cayma, I suggest you contact a
local estate agent.
I wrote a piece on Arequipa in
Escape Artist some years ago.
Hope this all helps.
.