For storage, I used a mirrored lift up cupboard door above the sink area in my very small ensuite with some success. We put power points inside the cupboard too - it was a very good place to have them as the door lifts up & is out of the way. I also used some of the wall space to allow slightly deeper shelves, without the cupboard jutting so far into the room. The cistern was recessed into the wall cavity, (in our case below the window) & it worked well to save a little space in the room. Photos are not very good, but I hope you can get the idea.. It worked very well. The ensuite was 1mx2m. We use vertical towel rails. They're really good & very compact, but do make sure the electrician installs them up the right way. They work on the heat rising principal & do not work well upside down as ours were installed!Hope this is helpful. Good luck.

I have struggled with these same questions. i have asked for advice from tradespeople, tile sellers, researched many bathrooms by designers and have come to the conclusion that it is ultimately what you personally will be happy with, unless you intend to sell your place in next 5 years. I am told that tiles are the most expensive thing to change if you wish to change the look but tap fittings etc is easy. I think as Kate said, you want to keep something in common across all bathrooms . I have seen one bathroom design change the terrazzo colour from one bathroom to another. If you have the space, accessories can also provide links to the bathrooms... eg towels, Knick knacks, lights etc

@HU-319610855 I’m not saying this to be even the slightest bit contradictory, so please don’t take it that way. We had seperate everything. Doors, walls and divisions everywhere. We pulled it all out and went combo. We‘ve never had an issue with conflicting use, and we love the feeling of extra space and openness it created. I’m sure it all depends on your household. :-)

We previously had a similar bathroom, used by our 4 kids, which was longer than yours (our was about 3m from window to door)- see picture. We had a cavity slider between vanity area and the hallway, which was good for privacy although the kids didn’t actually often close it. I would get rid of your linen cupboard and use that space for the shower. I wouldn’t try to squeeze a vanity between bath and shower or it will just end up feeling squished again. If you can, put in a vanity that extends all the way across so you have extra bench space and storage below. We had two sinks because we had the space, but in reality we only used two simultaneously when our kids were small and they brushed their teeth; when they got bigger they tended to just stay out of each others’ way.