The house is very comfortable and very well-stocked, from cooking supplies to toys/umbrellas/beach equipment to towels to toiletries to games. Other folks have mentioned the lack of AC - we did not have any issue with this at all. There was a constant breeze and the house has fans throughout. We could not have been more comfortable.
Tunnels Beach is a 5 minute walk. Because parking is limited, the beach was never crowded. The snorkeling was amazing and you can walk several miles along the beach, a nice bonus b/c the views keep changing.
My husband and I celebrated our 25the wedding vow renewal on Tunnels and had our 3 children in attendance. It was a beautiful spot and the house was wonderful.
Overall, we could not recommend the place more highly.