subject to confirmation by a plumber your new layout should be ideal with just enough space for a stacked washer and dryer and skinny tub and wall shelf for the laundry (i'm assuming the old shower position also has taps and floor waste) and a 1500 wide vanity with storage for linen and mirror doored medicine cabinet but what is the triangular space?? there could be wall thickeness to use for stacked doors for the laundry instaed of the bifolds btw a floating (wall hung) vanity is usually more expensive, creates problems hiding the pipes and will lose valuable storage space for towels and lineni would expect a full reno with modest quality fixtures and tiles and no surprises to cost at least $20,000 but suggest that a bathroom company that could take responsibility for organising demolition, plumbing, carpentry, waterproofing, tiling electrical, painting and sourcing the tiles, taps, screens, lightfittings, tubs, doors etc may be worthwhile and save you trying to juggle the trades who are less likely to be dependable for a single customer although with available time you may be able to save some money by removing old tiles and carting away rubble and finding the tiles. taps, vanity etcs and having them ready on site but coordinating all the trades can be a problem especially if you don't have an alternative bathroom although it's always good to be on site to supervise the work and answer any last minute questions

This with the extra width you suggested the built in bath with a large shower space next to, the shower head coming off the opposite wall to help avoid water to window, the window would be best tiled, the wall with the shower door into "The wet room could be all glass up to the vanity. There are several suitable places for towel hanging and an extra storage cabinet could be above the toilet, I forgot to add this

I would do the window wall only. The tile will be seen as soon as you enter bathroom. The entire vanity wall in these tiles, would be too much in my opinion.

When it comes to designing a small bathroom, a wetroom bathroom can be a great option as it can maximise the available space and create a sleek and modern look. Here are some thoughts and tips to keep in mind: Space optimisation: Since wetroom bathrooms eliminate the need for a separate shower enclosure, you can use the available space more efficiently. You can install a walk-in shower that blends with the rest of the bathroom or create a partial wall to separate the shower area from the rest of the bathroom. Waterproofing: It's important to make sure that your wetroom bathroom is completely waterproof to avoid any potential water damage. You'll need to install a waterproof membrane on the walls and floor and ensure that the drain is properly installed to prevent any water from seeping through. Flooring: Choose a non-slip flooring option that's suitable for wet environments. Tiles are a popular choice for wetroom bathrooms as they're durable and easy to clean. Lighting: Good lighting is essential in a small bathroom to create an illusion of space. Consider installing recessed lighting in the ceiling or above the shower area to provide adequate lighting without taking up too much space. Storage: To make the most of your small bathroom, you'll need to incorporate some storage solutions. You can install a vanity unit with drawers or shelves to store toiletries and towels, or consider adding some floating shelves or a medicine cabinet. Overall, a wetroom bathroom can be a great choice for a small bathroom as it can create a spacious and modern look while maximising the available space. Just make sure to keep in mind the waterproofing and other considerations mentioned above to ensure a functional and stylish design. You can contact renovators Sydney for expert advice