Racquet clubs often start with the Plus model because the dressing space keeps traffic organized while the sauna room remains 4–6 people for predictable turnover. When membership volume is high, the Max model (about 8–10 people) can better handle peak recovery waves after leagues and lessons. Electric Narvi heat tends to be the easiest operational fit for daily scheduling, especially when you want consistent performance without staff complexity. Reflective glass for privacy, LED strips under the bench, and a footrest can make the recovery zone feel intentional and comfortable.