The sauna at Rob Licht Custom Saunas, in the city of Lansing in the state of New York, is a specialized business focused on custom sauna design, construction, and education. The company offers comprehensive sauna building workshops, detailed construction plans, and consulting services for both mobile and permanent sauna installations. Their expertise extends beyond just construction to include authentic Finnish sauna design principles, with particular attention to proper ventilation, temperature control, and aesthetic details.