Vineyard retreats are often about lingering, so the Max model (about 8–10 people) can be a smart choice when you host tastings, events, or buyouts with groups arriving together. If you want a more curated flow, the Plus model keeps the sauna at 4–6 people and adds a dressing space that feels like a mini spa entry. Many properties choose wood-burning Narvi heat for atmosphere that suits the setting, while electric works well for staff-managed, scheduled sessions—either way you still get löyly with water on stones. Reflective glass for privacy near event paths, dimmable LEDs, and upgraded bench and ceiling finishes help it feel premium without being fussy.