I have 3 questions about your space, Do you want external access for laundry to back yard? Is there a window/external door in there? Could the bath be just a nice galvanised tub/large plastic tub/baby bath that hangs on the wall until needed? (Filling & emptying it happen in the new shower with flexible spray arm???) My first thoughts are to keep all the plumbing across back wall (if no door planned) and move the entry door to the linen cupboard on right hand side. Then make linen cupboard on left front wall and accessible in part from both sides ie. bulk towels etc outside upper wall access (behind shower) then laundry basket & other storage is inside access, How about a modern shower which is 13-1400 mm square (same position as current layout) with a 7-800 mm glass door on left and a tiled 600 mm blade wall on the back right hand side which the laundry stone bench butts to (window over?) Leaves 18-1900 mm length on back wall to accommodate the tub/sink and washer dryer. If you place the washer/dryer under the bench and a 500 mm wide storage cupboard you gain a greater bench area for sorting etc and wall space depending on window for shelves, hanging rack etc. If you really want a bath Decina have a corner model and a rectangular to fit these dimensions and then you would need a shower screen (will this be the only bath?) With the door into this room on the right it creates the better flow straight ahead to the laundry and left with some privacy to the shower/bath. The linen cupboard is a good size and you could have a hatch on the outside right to the laundry basket inside which could even be on wheels in a recess/niche. Hope this makes sense and helps a little. :-)

Its not at all easy, dependent on what they put to adhere the original bench top you could end up damaging the cabinets. Then the splash back will 80-90% of the time get damaged, not all of it but the lower levels will. It would work out to be less stressful and costly to pay for the bench top you want now, as the prices for stone go up every year along with installation costs.

Thanks Guys for your lovely comments. This project was an amazing transformation by opening up the space. We also love the warm colour scheme with the marble look stonetop. Cheers

Thanks everyone for your lovely comments. It was a great project to work on, with a fantastic team of suppliers and trades all working together to achieve such a successful outcome.