Looks pretty good to me! It's a tight space so there's not a lot of options. The toilet roll holder can go on the end panel of the vanity cabinet, that's no problem.....or if you use a wall rather than glass shower screen for the shower, it can go on that wall. In saying that, I would use a glass shower screen to keep the space feeling as open as possible. Possibly a 1/2 height wall with a glass panel above (which would also give you a bit of a shelf for shampoo etc). All the best :)

janbhan my goodness he's a worry wart lol I'm lucky our business is downstairs so whenever we need toilet paper , tissues, toothpaste we pop them on our account and bring them up to use..no more having to pop to the shops..I still buy toothpaste at the shops though..I find the pumps are less messier than the tubes..hubby can't get them in so we use tubes when we are out ..

an old towel (or similar) dropped in the toilet to soak up the water and then squeezed out into a bucket, then do it again..and the Gumption works best in the dry toilet and hopefully this will be the first and last time you ever have to do this tedious job..it feels as though it will never come clean but it does eventually and, if this is your only toilet, you could do a few scrubs and have a rest, leave it for a few days and have another go, best of luck

Thanks everyone for all your comments and suggestions. the great thing about this forum is seeing how different things are important to different people which gives a great perspective and helps clarify your own sometimes! Don’t fear! As mentioned in my initial post I am meeting with my architect to go over my queries - I simply wanted your thoughts in the meantime as I get very impatient during this exciting time! i have full faith in my architect, he has given us a first draft that was already above our expectations whilst working to our financial and site limits. i have attached the full floor plan for interest. The separate toilet is one we have been debating for a while, but currently the extra storage is winning. I am also not a fan of a shower over bath situation and would easily take the toilet where it is if that was the only way around it (which it won’t be, I know). will keep you updated .