Advice for having a good time swimming lanes: Avoid Tuesdays - some swim lanes closed at noon and in the evening for courses. Before noon, lanes are often occupied by schools, but the front desk staff doesn't disclose specifics.
For pool occupancy, note that capacity is calculated based on all pools outside of the sauna area. Occupancy could be green when the sports pool is filled to the brim. Sauna occupancy is more expressive due to the more limited space.
