The location is great if you want to stay away from tourist heavy areas. It's a beautiful and easy drive to the place, as Danielle gave very accurate direction.
The neighborhood, as many guests mentioned, is nothing we have experienced before, very authentic, vibrant and low-key. Neighbors all seem pure and friendly.
The house is very clean, and accommodated my family of 5 very comfortably. The ceiling fans in every room are great for summer, as there is normally no A/C there.
A quick note: if you stay there, be sure to drive a bit north to visit Waipio Valley, which has stunning views.
Overall Danielle has great communications and is a great host. We highly recommend her place if you visit Hilo Big Island Hawaii...