I confirmed with owner twice that if they have AC since it is humid in Hawaii. She said it can be installed. When I arrived in the afternoon, the room was hot. I asked for AC, owner wasn't happy, and made us wait until at night when they came home. Plus, they try to charge extra $100 for bringing guests, which we did not have any visited us during our stay. Make sure check your email or airbnb message after your stay, or they will auto charge to your cc after 60 hours.