Inspired by the Cabin Cabin and the forum discussion, i proudly present the mine cellar!

I have built it in my home. The mine works only in one way - you can enter, but you cant leave because the place where ure supposed to spawn is blocked by the cellar walls. Which is not the problem for me though, as i have my hearth fire in that same cabin.
I will be busy for some time doing regular stuff like wine and cheese, but stay tuned as i might actually build the mine cellar cabin, and then go for the second round of everything.