Really happy with this sauna. I assumed the same people who measure tents measured saunas so I got the four person for my wife and I. It fits perfect just like my six man tent. It could easily be set up by one but easier with two especially if your carrying to a basement. It is all plug and play so really don't even need directions. Everything is exactly as described and all work perfectly as soon as it was plugged in. Some reviews describe needing a dedicated 20 amp outlet. This did not. It takes about twenty minutes to get to 140 degrees. Once there it holds temp very well ranging between 137 and 140 as the heaters kick off and on. This is my first experience with a sauna so I really don't have anything to compare it to but I have no complaints and not sure how this could be better. I did research and consider traditional steam sauna's and am glad I went with this type. The ease of setup and use are really hard to beat and the with the heat from all directions 140 degrees is plenty.
The sauna is awesome