It looks really great, so clean and simple. I have shared your photos with my husband and those along with the easy to keep clean appears to have swung it in favour of boarding. (interesting as I'm the one who cleans the bathroom :) ) I will get some samples and then we can finally make progress thanks to everyone for your help.

Hi Joanna, We have a wide range of Bushboard Nuance laminate wall panelling available at: https://www.wetrooms-online.com/wet-rooms-online-store/bushboard-nuance-laminate-wall-panelling.html The Bushboard Nuance comes in over 20 different finishes and is 100% waterproof as the core is NOT wood based. If you need any further help etc, please don't hesitate to contact us.

I have used Altria whiterock normally used for commercial kitchen walls... What did you use in the end?

When deciding on the extent of paneling in a bathroom, especially a smaller one like an ensuite, there are several factors to consider. Here's a breakdown of the pros and cons for full vs. half-height paneling: Full-Height Paneling: Pros: Easy Maintenance: As your plumber mentioned, having the entire room paneled can make it easier to clean, especially in a bathroom where moisture can lead to mold growth. Uniform Look: It can give a consistent, streamlined appearance to the room. Waterproofing: Provides comprehensive protection against water splashes and dampness. Cons: Aesthetic Concerns: Depending on personal preference, it might feel overwhelming or less refined, especially in a smaller space. Less Personalization: The room may feel less 'decorated' or personalized. Half-Height Paneling: Pros: Aesthetic Diversity: It allows for a mix of materials and finishes, which can add character to the space. Cost: As you mentioned, it would require fewer panels and hence, would be less expensive. Opportunity for Color: The upper half can be painted in a contrasting or complementary color to the paneling below, allowing for more design flexibility. Cons: Maintenance: The painted portion will require occasional repainting, especially if the paint starts to peel due to moisture. Less Waterproof: While the lower half will be protected, the upper half, especially if not properly sealed, can be vulnerable to moisture damage. Design Recommendations: Balance: If you're leaning towards half-height paneling, consider where the break will occur. Using a black trim, as you mentioned, can help delineate the two areas and tie in with your black shower fittings. Top-Half Finish: If you decide on half-height paneling, ensure that the top half is finished with a high-quality bathroom paint that's moisture and mildew resistant. Ventilation: Regardless of your choice, make sure your ensuite has adequate ventilation (like an extractor fan) to reduce the buildup of moisture and prevent mold. In conclusion, your choice should reflect a balance between practicality and aesthetics. If you feel that full-height paneling might feel too overpowering, trust your design instincts and opt for the half-height option with the necessary precautions. Remember, a well-designed space should not only function well but also resonate with the homeowner's taste and style.