Hi Sofia I definitely think brick lay would work better on the walls in the bathroom purely because you have a 30x30 on the floor and a 30x60 on the wall. You will find the tiles could look out of place trying to stack them. It would be a different matter if they did not share 1 or more dimension. Perhaps in the ensuite, consider doing something like this: [https://www.houzz.com.au/photos/what-architecture-beirutful-house-eclectic-patio-london-phvw-vp~14310278[(https://www.houzz.com.au/photos/what-architecture-beirutful-house-eclectic-patio-london-phvw-vp~14310278) Tile the floor and half way up the back wall with the "floor tiles", perhaps a tile or 2 above the vanity unit and then continue with the white tiles to the ceiling. You could hang your mirror so it covered about 1/4 of the "floor tile" and 3/4 of the white above the centre of the sink. In the main bathroom consider something like this: [https://www.houzz.com.au/photos/victorian-dream-bathroom-victorian-bathroom-london-phvw-vp~39122647[(https://www.houzz.com.au/photos/victorian-dream-bathroom-victorian-bathroom-london-phvw-vp~39122647) Tiling the back wall to the shower in the "floor tile" to the ceiling with the white tiles behind the loo to the ceiling. Alternatively, tiling the entire back wall with the "floor tiles". The first option may make the bathroom feel smaller if the shower takes up more than 1/3 of the back wall. Doing the two different options would give the bathrooms continuity, but also some individuality. I hope this helps. Look forward to perhaps seeing the outcome. James

My initial thought is it May make the room fell narrower doing the short wall opp door. Might be ok if not to great a colour contrast. And if it is beautiful that might be the way to go. -other views?

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

Hi everyone, Thanks for the comments. The room is 2m x 3.6m. The window and door are at either end on the 2m part. Was thinking about using this tile along one wall, yes all 3.6m. It is a porcelain slab measuring 2.7m x 1.2m. 3 slabs for the wall. Lighting is good, no option for skylight. On seeing the tile it's like wow! But the more I think about it I feel like i'm trying too hard and forcing it to work. I'll aim to get a sample and see how things sit together. So far using windows paint to edit pictures hasn't helped. Thanks again, Grant