RV resorts often need a reliable shared amenity, and our base model (about 4–6 people) fits well when sessions are scheduled and manageable. If you want smoother flow for families and groups, the Plus model adds a dressing space while keeping the sauna room 4–6 people. Electric Narvi heat tends to be the simplest for consistent daily operations, while wood-burning can be offered when you want a signature experience and still deliver true löyly. Reflective windows for privacy, a straightforward bench layout, and practical accessories like a footrest can make it feel like a premium perk.