From agoda, Green Island Hotel is listed as River Hotel Ha Tien. I booked a room for 2 at 42 US$ with buffet breakfast. The buffet was good considered the price I paid. The room and hotel is new and clean. Nice river view. Good bed. Good bathroom. There's a bathtub. Nothing to complain. The park in front of hotel farther to the left is good for a walk. The market is on the right of hotel, going to the back. At night, hotel set tables across the street to sell foods. Other owners also set tables to sell drinks.
They bought the ferry tickets for us to Phu Quoc, cost 230,000 VND/ ticket. They called me a taxi to ferry port. Meter showed slightly over 40,000 VND.