Great videos and it looks really easy to build up such house. Living in warm country it could be no problem but when there is a cold autum and winter with short summer I do not know if it is possible to so quick to. May be a little isolation and refashioning then it should be OK too. Thank you for taking us in this wonderful world that was created in mind of great writer Prof. J. R. R. Tolien. I bet he would burst from amazement seeing that his dream came true :)