well, i have a heated garage, 40' by 30', with a 20' roof, and an attached woodshed for the wood stove/furnace. i must say in the winter time it rocks, i just fill up the stove and set the thermostat at 25-30 degrees and its warmer than my house in there lol. but in the summer time i love working outside. not sure why, but i do always put the rig inside the garage when i need to get under her or jack her up (concerete floor vs. gravel) but other than that i like working outside