Kudafunafaru is a private island in Noonu atoll, Maldives. It has a good house reef, as well as almost absolute seclusion (unlike central atolls). As for the downsides, it is worth to mention coastal erosion. So sandbags and breakwaters can be seen in many spots, thus spoiling the view. Shore and seabed: sand, stones. 
Fly to Maldives international airport (MLE). Next take a seaplane (50 minutes per way). The cost of the flight and other details should be asked to the hotel by e-mail. For unclear reasons, the hotel doesn't publish this information in the internet.