Thanks houssaon and rinqreation! Funny - hubby has the same 2 door hate! It sounds like I'm being outvoted on the shared ensuite idea. :) We've actually been set on both the configurations you suggested, we moved away from yours houssaon because we really wanted to keep a closed off office space (and hubby built the front deck and landing already for the door at the end of the hallway!). And I don't know why we shifted the door on the bedroom back to the same area, I think it was about having easy access to all the kids bedrooms. But maybe we should shift it back as you suggest rinqreation. Joice, the door at the end of the hallway is the front door, the entrance closest to the street, that you would come to first if you were a visitor. Not totally necessary, but we reinstated it before we decided we wanted the entrance up the stairs (middle bottom) which would be under a carport. Thanks for all your input!! It's really helpful to have some unattached opinions. I'm keen to hear from anyone else on the shared ensuite or 2 door hate question! :)

Here is a layout indicating some minimum dimensions for usability. I would recommend you go larger especially if two people are often going to be using the space at one time. This also does not account for window space or furniture or storage.

I have a similar sized ensuite in my own house and would definitely not put two doors in it. You will probably find that a fixed glass panel to half the width and a glass door the other half would work fine. Alternatively you can get a sliding glass door (again 50/50) if you like the look of them as they do save on space.

Add colour . Please add colour haha . Just a thought though , instead of paint ( its a bit hard for me to visualise everything from your description -- I am a visual person ) how about maybe those translucent blue looking tiles ( yes , I know , extra cost ) , you may even 'frame' them in the white tiles to tie in with the shower , or possibly do the blue instead of the white , or even do the shower in them , and have the rest your 'white' walls . And when I say about those tiles , you can get them in square or subway or even long skinny ones , or even long and skinny but with long skinny darker blue and brushed ali ones too -- in other words , have fun and add interest !