I don't like this long narrow space as a bathroom.
Unfortunately, we don't have exact measurements yet,
Approximate measurements are fine too (for now)
"have to be done in a row," I think that's not very nice visually.
On the contrary, this arrangement makes a bathroom beautiful. Not everything has to be lined up, but simplicity in the arrangement without frills is usually the more elegant form of furnishing. Even if it seems boring, it offers an advantage when using it compared to a square or awkward shape.
You can also nicely separate one zone from another with a different tile color or shape.