Greg was very friendly and responsive to our requests. The bed was comfortable, the shower very nice, and there's care put into making a hospitable environment. He is building on his property at this time so there are some aspects that created the feel of a work in progress when we visited. With our environmental sensitivities the non-toxic / green approach advertised was appealing. We experienced some air quality issues due to how the windows open to the crawl space under the house. I'm sure others would not have been bothered by this but for us that and the construction were problematic for us and detracted from the pure air we were craving from the Big Island. Greg does have an exciting vision for housing outdoor ed school groups on his property and we wish him success with completing it.