If you wish, above this area you can include a skylight so that the plants are illuminated during the day, which ends up being a positive aspect for certain species.

To do this, you can opt for the shower area. And of course, use a completely transparent glass box so that the winter garden can be visible.
As the skylight tends to be a more significant intervention in the bathroom and may not be possible for those living in apartments, another suggestion is to apply a stained glass window.