I have been in this sauna every evening since we got it. I like that it only uses a regular 110 outlet. It heats up quickly, the heat is dry and consistent and only varies a couple of degrees before it heats right back up. The chromotherapy light has many colors to choose from. Two normal sized people can fit comfortably into the 45 inch interior width. I, at 5’4”, am able to sit in there myself with my legs almost straight across the bench. I would recommend this sauna to someone else. The only thing I don’t care for is that the buttons beep loudly when they are pushed and at the 5 minute mark, it beeps three times like a microwave. It is a little jarring if you are in a Zen moment, but I can get beyond it.