As a starting guideline: allocate one enclosed acoustic space for every 10 to 15 knowledge workers, with a typical ratio of 2:1 for small units (S/M/SL) versus meeting units (L/XL). For phone-heavy roles such as sales and customer success teams, prioritize more Model S and M. For project-focused teams with frequent small-group meetings, opt for additional Model L units. Deploy based on the baseline, and monitor usage rates over 60 days. If peak-time utilization exceeds 70%, expand capacity within 1 to 4 hours.