I purchased the Zen 2 person Far Infrared sauna through appliances online. Fast delivery and a great price. Assembly was very easy. Did it on my own but would be easier with two people. My wife and I have been using the sauna almost daily now for several weeks and absolutely love it. It takes about 12 minutes to heat up and after a 30 minute sauna, I am dripping with sweat. Definitely feeling the health benefits. The unit is good quality and a good price. Easily fits two adults comfortably and everything works as it should. I am very happy with it and would highly recommend it to anyone who is looking for a good quality sauna without all the expensive and unnecessary bells and whistles. It's easy to build and you can just plug it in to a standard socket and you're good to go.