I don't see that as a stumbling block/obstacle at all.
You can try that in the swimming pool or wellness area if there are stairs. Possibly also shallow pools with a step at the entrance (baby pool ...). The trend has long been towards floor-level showers. I would never, ever build a stair in front of the shower.
Can you add a section? Where does the light shaft begin, how far does the 2.10 m ceiling extend? Could you possibly hit your head? Or would there be room for a spacious platform on the other hand?
In my opinion, the benefit, i.e. the drawer, is overrated. It doesn't yield enough to justify the effort of the stairs. And if you really get older (and frailer, it happens, I know such cases), then both the stairs and the drawer are no longer usable.