Oh this is a tricky one. But what a beautiful outlook from your shower! i love the idea of both the red gum shelf either side of the vanity, I would also have him knock up and overhead cubby that runs the length of that same wall, and position them on top of your mirrored cabinet. This way you can place some nice baskets, maybe three cubbies for three baskets to keep all the awkward things in, hair dyer, styling stuff, they would come in very handy. i would also try to install opposite the toilet, a narrow cabinet, around 250mm-300mm, and have it full depth (600) but with the door facing the shower, so the side panel....would still be a plain wall to install towel rails, but the door would allow you to store a dozen towels, toilet paper rolls and all your shampoos etc.. Pit would mean sitting on the toilet is a little closer, but try to place something there and gets end to it, because the amount you'd gain in a useble space, would be worth it. good luck ML

Thanks Guinness, the room feels beautiful

our cavity sliders don't have a track on the floor although the wall needs to be reinforced if you want to mount a towel rail on a wall with a cavity slider inside.. in 35 years we had to replace the fittings on one door (out of five cavity sliders) but you need to make sure that the fittings are good quality but the door will probably be open most of the time and a simple floor mounted door stop installed close to the wall will stop the door hitting anything without being a trip hazzard

You will need a width of 500mm to 600mm for clothing. You will need a walking space of 800mm to 900mm. Therefore you need approx 1500mm space plus width of dividing wall. Having two levels of hanging is quite common. You just install two rows of rails, either with or without a dividing shelf. You mentioned to hang from ceiling. I'm not sure exactly what you mean. Re the wall, contact are carpenter, and they could build dividing wall out of wood and gyprock. Or you could just have a full length curtain installed behind bed. Maybe less expensive and will not take up as much space. Would also form an interesting bed head.