We spent two nights at Heather and Paul's place.
It was GREAT!
It is very well located if you want to be in a quiet and peaceful place.
It is really near the fantastic Kealakekua Bay where we spent a wonderful day kayaking and snorkeling - the only thing we missed was a few dolphins... hence we have to come back some day! :-)
Heather and Paul were very welcoming, nice and helpful.
Follow their advices for the restaurants and the places to visit nearby, you won't be disappointed!
As a conclusion, I would warmly recommend this place for a cool vacation.