Gammy has everything you could possibly need to make your stay in Maui relaxing and enjoyable. We were given a very thorough run-through to attractions to see and places to eat on the island as well as cautionary tips that we ourselves would not have thought for our road trip to Hana.
The location is a block away from a beach where you're free to snorkel to see tiny schools of fish and turtles! We were lucky enough to see one on our first day. The airbnb had beach chairs to umbrellas and etc. to make our time there more enjoyable. There are also many local shops as well as a pizzahut (for those late night munchies) that's literally right around the corner.
Gammy will most likely have everything you could possibly need and more. The place was designed and decorated to make your stay most optimally comfortable with the space given. You can see the sunset from the comforts of your own private balcony. Overall, would recommend for your first time in Maui.