We had a great vacation at Villa Kessi, St. Lucia recently. The house is exactly as shown online.
Keshia, the housekeeper is very nice and willing to cook some meals for you. Between Keshia & Illtyd, from the property management team have some great suggestions for day trips, beaches & restaurants. The only thing we thought could have been clearer was the driving instructions from the airport. As the Villa does not show up on any GPS directions, maybe consider using the Royalton as the first point of reference(GPS can locate this), then drive straight past the Royalton to the traffic circle, 3rd exit onto Mahogany Drive to the last Villa on the right.
You definitely need your own vehicle for this Villa.