Enlighten SaunaTerra MoonLight 4-Person Dry Traditional Indoor SaunaThis is one of the larger indoor saunas that we have, it seats four people comfortably. Speaking of comfort, the whole sauna is designed not only to keep you sweating and feeling good about it but also for the experience to be entirely pleasant. The comfort, look, and feel of the sauna are all relevant if you plan to use this sauna regularly to gain all of the health benefits with time. Harvia electric heaters specifically manufactured for sauna