Hi
Wendy and I went last September to Holiday Island (Dhifushi?)
http://www.cosmos-holidays.co.uk/destinations/Maldives/Maldives-Atolls/South-Ari-Atoll/Holiday-Island-Resort-and-Spa
through direct line hols, package was with Cosmos and is a little cheaper direct from Cosmos. This included sea plane transfers, great fun, and half board.
The island is very nice and quite undeveloped, nothing on it except the hotel, food was good. Snorkelling was pure magic, we went every day sometimes twice.
very hot oh andwe did manage to swim with turles right in the lagoon!! There are many options to Maldives but this is the one we did.
Rich