An apartment under $500 u.s. per month in or near Port of Spain may be unrealistic. But I have noticed one posting having a 2BR in POS under $300 u.s. per month. I have lived in Africa for 5 years so I'm not too selective. My only requirement is that it be in a location that would be relatively safe at night.
Please email me at [email protected] if you have any contacts. I'm planning to move in November 2009 for a 12 month contract as a volunteer in POS.