WL showers at start and end of 30 minute punts

Why do some WL need to shower twice before seeing the next customer? At the end of the last punt, then again at the start with the next person?

The WL taking a long shower at the start usually means session is delayed by up to 10 minutes. Sessions finish at 25 minutes because customer needs to be out by 30 minutes

For a 30 minute session, it's a more like an 15-18 minute session

Shame you cant kindly request showers be done at the end of these half hour sessions

It's a lot if showering and stress on their skin, and water usage must be astronomical

60 minutes punts are less of an issue, the showering takes up less of the punt