This was my 12th visit to Maui and I always stay in an AirBnb in Kihei.
PROS: the bluetooth (via your mobile phone) door lock works great, the shower spray is luxurious, the portable fan reduces the need for AC and makes sleeping comfortable, AMAZING location: short walk to several restaurants including Coconut's Cafe, Hawaiian Moons Natural Foods, The Cinnamon Roll Place, gelato, ice cream and it is across the street from a good beach.
CONS: the bed sheets are low quality/worn out, the mattress is very soft, they have beach "sheets" (these work well for laying on the sand), but don't have ANY beach towels (very strange!), the umbrellas/beach chairs are in rough shape, it is overpriced for a small bedroom with a makeshift kitchen and the tap's extremely high water pressure is very annoying.