I was kinda nervous spending so much on a sauna "kit" but boy oh boy what a pleasant surprise when it was recieved. The thing was very well packed and you could tell the company had the process down. The Sauna itself was pretty much like a lego set that I was able to assemble without using their instructions. Thats how well they made the kit. It took me longer to install a 20amp dedicated outlet than it did to assemble and use the sauna. So far we are loving this thing. Once together is feels solid and looks fantastic. Love the glass door and windows and the small car stereo that came with it seems perfect for playing relaxing music.
We placed this in our basement where it averages about 65f temps and it takes the heaters about 30 minutes or so to get the temperature up to 125-130f inside. Not bad at all.
I would just say, dont be aftaid of this DIY assembley, If you are mechanically inclined at all you may not even use the instructions.