I am new to the sauna world but after researching felt that infrared was the way to go. This sauna is perfect for me and my family, doesn’t take up much space, heats up immediately, doesn’t need a special electrical outlet and works. Sleeping like a brick, waking up fresh and ready to go, more focused, appetite decreased and energy increased. Love it and am recommending to all my patients and family members. Everyone needs this in their lives to help out bodies deal with all the toxic soup we’re surrounded by along with healthy lifestyle changes in diet, hydration and exercise.