I work at a spa, and we have a “hot coals” Scandinavian sauna in our facility — it is super nice and I love using it, but I quickly discovered that I don’t enjoy being in it with other people: our customers recognize me as an employee and then talk the whole time, LOL, when I just want to zonk out and sweat.My husband and I were thinking of buying a two-person home sauna for our basement but quickly realized we’d need to spend $3000+ to get one with a decent build quality that was also low-EMF. We were slightly tempted by the Ensi line by JNH, but my hubby (a professional carpenter and fine millworker) disliked how all the JNH saunas seemed to have such poor finishing, with wood shavings flaking off the ends, brackets misaligned, crappy audio speakers, and many wood panels insufficiently sanded. So then we started looking at saunas by High Tech Health, Radiant Health, and Clearlight — the three highest-quality sauna brands in the US right now — and that’s how we realized we’d need to spend closer to $3000-4000 to get something that was decent quality. (Some quick googling will bring you to a professional blogger’s site where he reviews tons of actual saunas, with video and commentary. JNH is cheap for a reason and does not fare well in his reviews.)We weren’t willing to shell out thousands of dollars for a sauna just yet, so I opted for this personal/portable one here on Amazon instead. I honestly don’t know if we will ever buy a “real” sauna now because I love this thing so much.Still using this sauna 3-5 times per week and loving it. No complaints. Gets hot super fast; I work up a good sweat in ~20 minutes.