Everything was perfect except for the A/C situation. First of all, it's optional and comes with additional fees. I understand though as the cost of electricity in Hawaii is very high. Kona is typically hot so a guest would want to run the A/C whenever they are in the unit. The A/C is NOT through Central A/C vents or from Split systems. I suspect the association doesn't allow those A/C systems as I didn't see any compressors outside the units. The A/C is through portable units that exhaust the air through the windows. It works to keep the unit cool but it is very noisy, making it hard to sleep. Ear plugs would be a wise item to have should you stay here.