Yea, I wouldn't recommend a tent ever. I'm forced to use one because I rent... the tent at least looks like a portable wardrobe or something and is better than just having huge pot plants in the room, in the event of a landlord or maintenance man having to come into the room.

I'm currently using a 450watt and a 250 watt HPS and the entire bedroom gets to about 90 F and 60+ Humidity(with no exhaust).... I have my plants veryyy close to the 450 watt not by choice but they just grew that big. I have 2 fans on their tops to keep em from being scorched.

All in all, they're terrible for managing air unless you buy a good one and can rig up exhaust to leave the house you're in. The walls are normally water proof so they're air proof too... if you want to ever zip it up you have to extract the air and have a cool air supply.

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In Heaven, all the interesting people are missing. - Nietzsche