Heh guys, great site. I'm looking at building a rocket stove in my old spa hole to heat our out door area. It is around 7 foot square and 2 feet deep. I would like to heat the floor and move the couches over the top. I am thinking it would be ideal to have the barrel as centred in the overall space as possible so we get some heating in the dining area. I have included some Google earth images so you can see the broad and micro climate. Still trying to figure out how to lay it all out...