If you are looking for a quiet place with incredible views of Molokai and Lanai, this is all you need. Ideal for a couple. Wake up early and sit on the lanai drinking Maui coffee. The ocean is 10 yards away. The rising sun will reveal the gulches of Lanai and Molokai (bring binoculars!). Look for Honu (Green Hawaiian Sea Turtles) along the sea wall. Sunsets are incredible as well.
You'll find everything you need in the kitchen. There's a cooler and beach chairs for use. You'll need your own towels for the beach.
There is no A/C however you will have a near constant ocean breeze if you leave the bedroom window open and/or open the front door and let the breeze through the lockable screen door. There are fans in every room.
There are several great beaches nearby. It takes about 15 minutes to get to downtown Front Street in Lahaina, about 10 minutes to Kaaanapli. There is a Whalers Market about a quarter mile away and several other places to buy food for groceries.
Be respectful of the people that actually live at Kahana Reef, especially for the older people who have reserved handicapped spaces. And, in general, be respectful of the locals. Remember that this is their home. If you are polite and respectful, most Hawaiians will go out of their way to treat you with kindness and Aloha and they might even give you some insight into their culture and history.