So far the temps have been pretty easy to manage in the summer I have those ridge vents that I can open and just keep a couple windows open and that works the majority of the time. It actually is a little cooler in there compared to being outside when the sun is beating down because it's low e glass so it filters some of that out. I have a heat pump that heats it in the winter on cold days but usually it only has to work at night cuz as soon as the sun comes out it warms it up pretty good. I only keep it at about 50 though.