We were out travelling most of the time we stayed with them. But the room, and the house, were well decorated (in my opinion), comfortable, and clean. The location is central, and just a short drive away from many of the cool spots in the island.
Gary and Marianne were both personable hosts, easy to talk to, and knowledgeable of the area when it came to recommendations. They won't hover over you, and are respectful of your space. They lead interesting lives, though, so don't be afraid to talk to them if you have the time.