We stayed a week in Kona: This accomodation gave us the chance to be near to the beaches, town, airport, ... and we did not need to worry about parking (parking is in front of the house). The internet is fast. Except the bathroom and a small spot in the kitchen area the whole accododation has a carpeted floor.
We had our own key to the appartment so we could come and leave whenever we want. The key was stored in a keybox which made checkin and checkout very easy.