SaunaLife GL4 Outdoor Traditional Sauna Kit – Garden Luxury-Series Cabin with Nordic Thermo-Spruce, LED Lighting & Full Glass FrontDescription Model GL4 The SaunaLife Garden Luxury Series Model GL4 sauna cabin exhibits exceptional quality and attention to detail throughout. Its contemporary linear design is accentuated by contrasting exterior finishes and an integrated eaves and porch, which create an elegant, set back appearance. Expansive full front glass provides plenty of natural light and outward views to further enhance the spaciousness of this luxurious environment.