You could either have a freestanding mirror on a small stand or hang a mirror in front of the window or fix it to the tiled return of the window recess. The amount of light in this layout is the strongest by far. I would never have the toilet facing the door, its a horrible idea and if it can be avoided it should..

Sorry I voted A by mistake but would have chosen C. I do prefer the shower/door relationship on D though. Having the shower tight to the door frame will feel awkward opening the door.

I would discount A and B, they look much too crowded.

In terms of C and D I think it depends on loo/mirror preference as I think the window sill will still be full. Also think about cleaning next to the bath, you seem to have a back to the wall in one option but not the other? Maybe a fitted bath option would be better with central wall taps? It’s hard to tell from the images but maybe a vanity on legs would be better re room size?

Given you have 2 other showers do you actually need an extra or alternatively assuming your kids are older given your comments do away with the bath? It would give a bit more storage space

This is a slightly negative comment but I think it would be better to just stick with the over the Bath shower. Everything else just looks a bit shoe-horned in for the sake of it. Maybe you are ‘fixing’ a problem that isn’t really a problem. If I had to pick I’d go with D.

I voted C, but the room does look rather cramped. I'd put loo and basin on one side and a shower bath on the other.

It’s great that you have enough space to separate the bath and shower it’ll definitely make the space feel more functional and luxurious. I completely understand the struggle of balancing cost, practicality, and aesthetics. Here are my thoughts on your layout options:

If light is your top priority, I’d lean towards Option D, but if a more open feel and shower space matter more, Option B with a glass partition could be a great alternative.

Hope that helps, and good luck with the renovation! Would love to see how it turns out.

Thank you all for your comments they have been a great help.

I know I may have confused thing with my original photo given that the other 2 en-suites don’t exist yet. We only have 1 bathroom. The en-suite on right is currently split into a boiler cupboard and wardrobe. While the bigger one on the left is part of a future extension. So that’s why I am trying to fit both bath and shower.

I agree with the majority and we will be going for option D; toilet in front of door is not ideal but many bathrooms have this and also it seems to maximise the space.

Now that configuration is sorted we have to decide on the tiles and finishes. I was thinking white/ivory Matt stone effect bathroom with chrome fixtures. Any suggestions/inspiation for finishes are more than welcome 😊

I used to like the marble look I was actually obsessed with everything marble but I feel that this look is perhaps not in trend anymore.
All the honesty and opinions are much appreciated.

Picture below of chosen design but I’ll ask for toilet to be more central.

Oh, that makes sense!

Marble is a classic, i might be wrong but it feels as if there’s a big trend in it atm with lots of different colours around

You could consider porcelain effect re maintenance. Have a look on here as their inspiration pics are normally nice. Personally I wouldn't tile the whole room

https://www.mandarinstone.com/collections/marble-effect-tiles/

The majority vote was C not D

Wow Sarah, this design has loads more space. Thank you! However, we are really keen on having both a separate bath and shower, so that’s the key feature for us.

I really think you are trying to squeeze too much into a small space.

I still disagree. Tucking the toilet behind a vanity for visibility from the door is much more discreet than having the toilet as the first thing you see. When we were viewing houses one estate agent told me thats the first thing he moves when he buys a new house if it is facing the door and his plumber hates him for it. Sarah's design is lovely and just what I would do. My current en-suite has this exact layout. You could also have a glass screen panel between the toilet and the vanity without cutting light.