The place is easy to find if you go by the host instructions, not a gps map. We were able to find it at night. If you go by the host directions the road isn’t too bad. When you make it down the road and turn right, just stay on the left and you should be fine. My hyundai Kona was able to make it and I even saw a Prius drive through all the gravel and bumps.
The place has a lot of rules labeled everywhere but as long as you clean your dishes and don’t smoke inside, you should be fine. That seemed to be their main worry. There’s a full kitchen with a stove, microwave, and refrigerator.
The location is great. About 10 mins from the Volcano National Park and about 20 mins from Hilo. I would probably stay again for another east side trip. This stay was worth the price.