Incredible house. if you're looking for a place in the Volcano area, feel very good about booking this one. The house is even nicer in person.
Stephen has taken care of everything, and the house has everything you might need (we made use of his pack-and-play for our toddler to sleep in). The attention to detail and quality of the house are apparent throughout. You will enter a relaxed state as soon as you step through the door.
The location in really good- about 10 minutes from Volcano village and another few minutes to the park. You will want to bring groceries with you from Hilo, as the town of Volcano has very slim pickings for groceries, and only a few cafés/restaurants that aren't always open, and aren't always good.
You will enjoy yourself if you stay with Stephen.