My plan is to move in to a smaller room for living, preferably the master bedroom. Build a rocket stove out of firebrick (I currently use them as the bottom shelf for my SHTF shelving to conserve space). Have enough ducting and sheetmetal, along with flange and weatherproofing, to properly vent. I plan on going mostly horizontal and placing some heatsink fins on the duct work (layer thermal epoxy between contact points, JB weld for strength/lower cost) to maximize thermal transfer and give a place to hang something like a towel, clothes or blanket to help prevent more waste heat. This also should help minimize the weather proofing needed if I had gone through the roof.
If need be, I have a small fan setup (with spares) that will run off of solar power/deep cell, but if done properly, convection should be sufficient past initial light.
Still trying to figure out the best way to cook off of something like this without making the stove top too massive. Small dutch over is the best I have so far for versatility (can make breads, soups, porridges).