Cabin in the woods with 2 rental units

Looking for income producing property on St. John in the beautiful Virgin Islands?  The current annual gross income from this apartment/studio duplex is $25,000.  Tenants pay utilities. Good neighborhood, quiet area, only 5 minutes to town and walking distance to Pine Peace School. Permitted plans for 2bdrm/2ba house; oversize septic system (5 bath capacity) & grey water irrigation.   Air Conditioning roughed-in for both units. Offered at only $300,000.  MLS#09-396