In a sauna?

Anyone ever smoke in a sauna?

I ask because I have one in my basement bathroom, and the only ventilation in the sauna itself is the drain on the floor for when the water collects and runs down through it. The only other method of venting would be a very small rectangular window at the top of the shower to get some of the steam out. I was planning on smoking in there since it is way too cold to go outside, but I am worried that the smoke won't ventilate easily.

My friend has a sauna and i'm syked to smoke in there when his parents go away sometime.

I think that would be awesome. I worked this out through the following mathematical equation;

Sauna= Awesome (especially after a workout/before showering)
Hotboxing= Awesome

Therefore,

Hotboxing + Sauna= Even more awesome.

Just be careful you don't get overheated.