I would go with one of the buildings closer to the main area. It can be a looong walk in the mornings to get your breakfast from the buildings across the water. We stayed there a couple of times when our kids were young but we will not stay there again due to the size.
Well, the food court is quite good. As far as location:
Martinique and Barbados are all considered "preferred rooms" and are near to Old Port Royale and the feature pool. They are far from the Skyliner stations.
Trinidad is all "Pirate rooms." These rooms are farthest from OPR and the Skyliner as well.
Aruba and Jamaica are the only "standard rooms" available. They are located directly between the two Skyliner stations, and a short 5 mins walk from OPR. I think the closer to the foot bridge enables the best location.