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 :)

Other Decina baths: - Shenseki 1515x810 - Prima 1520x815 - Modena 1520x815 You will struggle to find an inset bath that is exactly 1600 long... I'm not too sure what your bathroom configuration is like and what you're trying to achieve but the Caroma Cube is 1600 long (but only 760 wide), it's also a free standing bath but could easily be used in a shower over bath scenario... Good luck

Are you kidding us all? That looks fantastic!!! That bath and spout are spectacular and both look absolutely amazing. The spout looks excellent where it is, you do not want to hide it, show it off and no it does not obstruct the look of that divine bath. Well done italiangal

a bathtub full of water plus a person has a specific weight depending on the size and make of the tub and 1 litres of water weighs 1kg and a bath may hold 100 litres...if the floor under the dormer is the same as the rest of the floor there should be no difference in the weight capacity in any part of the floor and the floor has already been tested by the existing tub..A structural engineer should be able to easily reassure you and/or design suitable reinforcing to install the tub into a wide supporting frame which can distribute the weight over a wider area than a bathtub supported on dainty legs...a new bath mounted in a generous surround should look perfect under the window