You need to ensure that the colour/design you choose is correct. They are too expensive to swap around. I have Nuance by Bushboard. Lots of colour choices in 3 different price ranges and there's absolutely no way I would revert back to mucky tiles/grouting and all the maintenance they require. Google Nuance and ensure you have BB Complete for the joints and seals. I personally don't like niches cut out as I've found they hold the water. I have a stainless steel holder for my shampoo etc. It's big enough to hold 5-6 bottles of various stuff.

rebuilt our house and looking for advise on hallway and upstairs for what style of panelling. Would look good

When it comes to solar panels, I understand your hesitation. We had similar experiences with pushy sales tactics. What helped us was doing thorough research online and reaching out to friends or neighbors who had installed solar panels. They provided valuable insights and recommendations. Also, consider contacting reputable companies directly rather than responding to cold calls. Solar panels Ireland also has useful resources and advice for homeowners looking to make the switch.

Mine is 1200 x 900, and I have a fixed screen at 700 and a return panel. My entrance gap is 500 (which was wide enough even when I was pregnant, so unless you are very big people, I would say 600 is perfect). I think with a 1000 fixed screen you wouldn't need a return panel.