Wow! Amazing place to stay!
First, we were driving a convertible and were a little scared that we wouldn't be able to drive up to Sean's house, but as long as you take it slowly and carefully, you'll have no problem at all.
Second, you can definitely tell in the construction of the buildings/land that Sean takes pride in his place. Shower had good pressure and a warm temperature which was perfect for rinsing off. Bathroom was clean and usable although there might be a few minutes wait in between uses if you have multiple people. We didn't use the kitchen/main house that much because we were always out exploring, but we had no problem using the WiFi at night or charging our electronic devices.
And lastly, the bedroom... you'll wake up to an amazing sunrise every single morning. The view is worth it.
The descriptions are accurate; be prepared for an semi-off-the-grid experience that's reminiscent of glamping.
Definitely a unique experience and definitely worth it.