This is a beautiful piece of equipment. The two glass walls make it seem so open and welcoming (not just a box). The lights on the seats do not dim however. The overhead does.
Heats up nicely although we had to use some insulation around the floor as some air was creeping in and preventing the sauna from reaching a high temp.
But with some tweaking it is great.
This unit (the glass walls) are VERY heavy. You really need 3-4 persons to move the really heavy two walls. We did it with two people but it was a challenge and easy to scratch the red cedar which is a soft wood.
We have taken 4 saunas already and this is truly a wonderful sauna.