Chewy's guest house is beautifully designed and extremely relaxing. We kept the windows open through the night and let the frogs lull us to sleep. I haven't slept so well in a very long time.
It can take a while to get places, so you might want to stock up at a supermarket. There is a place down the road that has some stands which are good. If you're driving through Pahoa, Mighty Sushi is good.
There is a path to see the lava entering the ocean nearby, but it was unfortunately closed when we were there because of wind patterns. There's a boat that you can take to see it though.
If you're looking for a relaxing getaway, would definitely recommend.