>>2925959
Its literally just a wood shack and a stove. Nobody is gatekeeping it. Every year, thousands of alcoholics go to their summer cottages and build them. Make sure to use cedar or spruce. Wood stoves are easy because they naturally ventilate the space as long as you have a chimney and a gap under the door for air. No clue how you would do it with an electric stove. Also make sure you put a bunch of rocks on top of the stove. Then you can splash some water onto the rocks for some nice steam. And don't forget to install windows or else you'll have a dreary cave sauna.