ᐅ Retrofit Installation: Bathtub or Shower?

Hello
Since we only have one bathroom, it often gets crowded!
We have a guest toilet without a shower or bathtub.
Would it even be possible to install a shower or bathtub in front of the wall? There is underfloor heating, which might make drilling downwards difficult! I am open to all suggestions. It’s always better to have heard different opinions in advance.

Thank you and best regards

I hope it's clear: in front of the guest bathroom is a wall with a mirror – in the corner there would be space for a bathtub or shower. It would then also be part of the cloakroom, so I am open to ideas.

A floor plan image would be helpful. It’s really difficult to understand without one, at least for me.

Unfortunately, we don’t have that. I built the wall myself into the room back then.

I don’t quite understand where you want to place the shower/bathtub now.

Nico1980 schrieb:

It would then be in the cloakroom at the same time, so I’m open to ideas

That’s especially confusing to me right now.

Nico1980 schrieb:

Unfortunately, we don’t have that. I built the wall into the room myself back then.

Maybe at least a hand sketch of the room/the entrance area (cloakroom?). Or a floor plan from before the wall was built, and then just add the new wall? Ideally with measurements, and even better would be a full floor plan of the entire level.

Ibdk14 schrieb:

A floor plan image would be helpful. It’s really hard to understand the layout like this. At least for me.

Nico1980 schrieb:

Unfortunately, we don’t have one. I built that wall myself into the room back then.

You will have to make a sketch, whether you want to or not. And it needs to be to scale if you’re serious about an upgrade or renovation.
Unfortunately, I can’t identify the room’s dimensions either—how could I, if you don’t show all four corners and walls, or at least a sink and a toilet? I don’t see a coat rack either.