Have flicked through their thread but haven’t read it all, so apologies for any repetition. We have done three bathrooms now in our house, so have learnt a few things along the way.
Spend money on taps, shower and toilets. Brands like Grohe, Hansgrohe are great. Duravit are brilliant for toilets and if having a wall hung or concealed cistern toilet then Geberit are the best. Our bathroom fitter said he has never been called back for a Geberit cistern but is almost always called back when they’re not.
You can go quite cheap on the Bath, shower tray, shower glass etc. I bought a lot of those things off eBay. Get the biggest shower tray you can if having a standalone shower.
We did a mid grey grout, great, looks lovely and dark when wet and looks clean when dry.
Controls away from the shower.
We bought a lot of stuff from Victorian Plumbing, had no issues. But I also bought branded things discounted on eBay or ex display etc such as Duravit toilets. I didn’t buy a duravit for the kids bathroom and regret it as it seems so cheap and rubbish in comparison.
I personally didn’t like the floating loos but I do like the ones with completely straight sides, ie no dust gathering recessed at the side.
I agree about having a hand shower in the shower area if not over a bath. So much easier for cleaning and rinsing down.
If you can fit it a double sink is great! And plenty of storage.