Great advice!

About 6 months. Still no problems! Been advised that it should last fine. Nice thing is that if any piece get damaged you can only replace that one piece.

I do bathrooms every day of the week and I can tell you now that, If you really want a bath in that space and shower just do a shower over bath I noticed your shower was 800mm wide this is to small for a shower 900mm minimum. Forget the bifold doors put in a cavity slider or if this is not possible do a face of wall sliding door on the out side of the bathroom. If you really really want separate bath & shower move the toilet into the laundry. Get an 1800mm deep soaker bath and run it along the 2000mm wall run your shower along the 2100mm wall opposite the vanity. I take it your on a timber floor not a slab as moving a toilet on a slab can get costly.

Yes, siriuskey. You are right again. It would be smart to invest in having a professional draftsman draw it up. But on face value, I really think oklouise's plan works. I have sort of drawn it out on the floor. I love that she is using standard size vanities with only a custom made top, and the towel shelves are now 450 instead of 250 wide, which is much better. The little odd-shaped infill at the end of the bath provides a spot for the lovely jug and bowl set my mother made for me. (I used to use the jug to pour water over the grandchildren's heads when I washed their hair, and now it's just a lovely decorative item with deep sentimental value) and there is space beside the bath for the urn filled with decorative soaps that was a gift from a son-in-law on his first visit to our home. I really think the bath needs to come back to 1500 long, but that's not an issue at all. I found a really nice shaped oval tub at 1500 x 760 that I like and is quite inexpensive. I don't need to worry about towel rails because I have a lovely timber free-standing towel rack that will fit nicely at the end of the shower if the shower door is placed on the side. It looks like the vanity drain can run under the drawers and into the bath outlet and the WC vanity will run under the wall into the shower drain, and all other plumbing stays the same except I'll ask the plumber to chase the shower tap and rose into the exterior wall rather than have it on the side, OR there is room for a false wall in front of the exterior wall to hide the plumbing if that works out better. The niche can go in the new wall behind the WC vanity. I'll be really surprised if this isn't a feasible plan, but I will take your advice, siriuskey, and get a pro to draw it up so I can be totally confident it works. Can't thank you enough, oklouise - and you, siriuskey, for all your efforts which, I think, contributed by generating new ideas and flushing out the important issues.