Corporate retreats usually benefit from a model that supports calm transitions, which is why many hosts lean toward the Plus model with its dressing space and a 4–6 person sauna room. If the retreat runs larger cohorts, the Max model (about 8–10 people) can better match evening demand without long waits. Electric Narvi heat tends to be the easiest for staff-run schedules, while wood-burning can create a memorable ritual and still delivers authentic löyly on stones. Dimmable LEDs, a backrest, and a bench layout that suits conversation help the sauna feel like an intentional part of the program.