Hey Mystery,
Hurray!!! If yours is the same as mine, I have mine set up on carpet because the floor of the sauna does not have a heat panel. I never had a problem with it on carpet. Do you have a little chair or stool to put inside of it? I also use it in the buff wearing just a towel with my hair wrapped inside.
Hope this helps and good luck with it! I find it soooooo relaxing!
Denise