Well I have an oscillating fan that i'm going to have inside the tent, which is set up in my unfurnished basement. It stays relatively cool down there and for ventilation i'm going to mount a high speed duracraft 6" fan exhausting into the surrounding room and intake being a 6" chimney ducted from the celing (like a crawl space between the roof of the basement and the bottom of the floor) I have a digital thermometer so I can closely watch my temps.