In my experience Moewaka, it is usually more economic to keep as much of the existing as you can and add on what you need. Some things do depend on the level of finish you want to achieve too. We have done a number of Alteration and New Build projects, so feel free to contact if you would like further help www.gtarc.co.nz

If you have lived in England...with washing machine in the kitchen as a normal everyday thing, then I don't think people mind, they probably LOVE having a laundry ! Our front door is basically the laundry sliding door, so I'm putting our laundry into a cupboard so it's hidden, I think it put people off buying the house...entering via laundry. (10 weeks on market, we were the only offer) A pantry ' in a laundry' or vice versa doesn't worry me. My last laundry was in the garage. And big sep pantry in kitchen, I would rather a pantry with machine..than no pantry. A pantry to me is big kudos

As well as echoing homeprojects advice , a few other things that look a bit 'funny' to me . Firest thing I would say is I'm on a 13" tablet , so everything is small , and I can't read quite a bit , like measurements , but I think I've got a fair idea of the design . TRhe other thing is that it says proposed groundfloor , but there's no stairs I can see , so is there an upstairs , and if so , what is there , and how do you get there ? The garage looks small , if its to scale you won't fit tools or the other 1001 things in there , you'll bash the car doors on each other , no bikes , all problems , nothing much positive . The laundry looks weirdly positioned , on several 'levels' . I'd possibly move/rearrange things so the laundry was about where the pantry is , with an external door . That means though the pantry has to go somewhere , so maybe where the bathroom is , and move the bathroom to where the laundry is ? Another , more logical ( to me anyway ) option would be a long ( or wide -- widthwise behind the kitchen ) pantry , and a long laundry that slots between the 'left' bedroom and the pantry . Basically , split the existing pantry and bathroom down the middles horizontally , whereas now it is vertical . That gets that bathroom closer to the bedrooms ( by moving it to the proposed laundry site ) , but also closer to the hallway for guests . The master with ensuite in the middle is unconventional , not neccessarily bad , but most people would expect the master to be the front bedroom . More an observation than a criticism , but of course , up to you ( and whether you intend to resell ) . And my final observation -- the lounge looks cramped , even the dining is a bit of a compromise . If there is another storey , that may answer that , but its got me confused . Some rooms are quite large and not quite indulgent , but generous -- others are smaller than I'd expect . Just my weird take .

Your client putting trust in you was the right decision! amazing transformations! Love the natural light in particular as thats a great spot for a post gym pump flex for a good selfie!