Staying in permanent shelter

So I have thought, I would like to go out in the woods and stay for a while, no designated of days just until I can't take it anymore. I am thinking about buying a GoPro the one $129 cameras.to document it. I think it would, be nice to be able to look back years from now and watch!!. I've stayed in the woods last year for 16 days, by myself it was a fun time but lonely actually it learnd a lot. I had a supply of food. And I have my gear, axe, water supply, 1 mile walk each way to the pond.(fresh spring water), I used a tarp tent and a type of permanent shelter that I built. This is where I need help it was not very comfortable and I understand, survival it is not comfortable at all but I want to make something that is comfortable I have time. I use both of shelters on and off because I cannot stay still lol. but anyway I'm thinking of building a permanent shelter again, BUT better one like a shed type deal in the woods I have a small wood stove Id like to put in it. I would just like some ideas on how I can build something without bringing anything in just an axe something that I can move around in. an and be somewhat comfortable. It doesn't matter how much work it would take, I have much time and determination. I just want other people's point of view. Thank you

 

I'm reading between the lines >>> this land is public or you are trespassing - ?????

 

Theres a guy in Canada who does this and films it. Lets see if I can find it... camping with steve

 

Another good read.