This is somewhat correct and quite possible. Keep in mind the reason that this is possible is because to maintain Canadian PR status the residency obligation is 2 physical years in Canada out of a 5 year period[1]. So if you are outside of Canada for 3 years, you'd have to come back for the final 2.
There is ambiguity about whether it's a rolling 5 years or whether it's 5 year cycles based on the date you first receive your PR status. To be safe, it's usually best to assume modulo 5 from the start of your PR status.
In the example above, if you filed the citizenship application 3 years and 1 day later, the maximum you can stay in your Guatemalan hut is just shy of 2 years, or else you risk losing PR status and jeopardizing your Canadian citizenship application.
There is ambiguity about whether it's a rolling 5 years or whether it's 5 year cycles based on the date you first receive your PR status. To be safe, it's usually best to assume modulo 5 from the start of your PR status.
In the example above, if you filed the citizenship application 3 years and 1 day later, the maximum you can stay in your Guatemalan hut is just shy of 2 years, or else you risk losing PR status and jeopardizing your Canadian citizenship application.
[1] http://www.cic.gc.ca/english/newcomers/about-pr.asp#keep_sta...