We spent a month at Eric's place and loved it. While there were lots of highlights (an erupting volcano, a beautiful botanical garden, and top-notch baked goods from Bananarama in Pāhoa), we traveled around the island less than we'd originally planned because Eric's place is a short walk to the beach, in a quiet neighborhood, and has all the comforts of home.
Having been to this part of the Big Island a few times previously, I wasn't sure what to expect in terms of internet service, but my partner and I were able to be on video calls simultaneously with little issue other than the occasional video downscaling. We were also able to stream content just fine. For this area, it's very reliable internet service.
Above all, though, the best thing about this house is that it was built by Eric to be completely off-grid. Eric was a wonderful, responsive host (he lives behind the property) and encouraged us to help ourselves to the fruit growing in his yard.
Stay here if you can!