Our cordwood sauna after 3 years of operation (changes and more details)

It was our first experience of constructing cordwood sauna. Now it's been 3 years since the construction and we can say that we don't regret about anything. Sauna functions well, nothing is rotten or cracked (as it was predicted in many of the comments). We have added Nordic outdoor shower which makes taking sauna even more extreme and healthy at the same time. Now we can say that all the time and money spent on our sauna was worth it. When cold and rainy days come, sauna is the best place to be in. We also want to thank our audience for all the views and comments.