100 Days Building A Modern Underground Hut With A Grass Roof And A Swimming Pool

This video is about Mr Heang who is originally from Thailand but
currently he now resides in the United States of America. The man built this with his two friends in a 100 days using his skills and simple tools. This place is located in a small jungle in California.

https://www.youtube.com/watch?v=tYf0BoFe9D8