These two showers (one for left, one for right) are based on the University DLC (required) and are a clone of the 'Almost Invisible Shower 2.0'. Sims can now face each other and no longer need to look at the wall.   The shower named 'right' makes sure that the sim looks to the right side, you may want to place it left of the other shower. It should show up right before the default shower in the build menu or you can search for it with 'o19'   Bundle it with your CC, s