My Shed is where i keep all my Skinny Pigs :) it is insulated and kept at contant temprature of 21.5 degrees so is efectivaly a 6x6x8 viv :)
i bough the shed as a 6x4 shed, but when i moved house i wanted to make it into a 6x6 so i used diffrent peices of wood that i could find to extend it. i used my old dining room table to make the extention to the floor :)