hi we have about six months ago now, re done our bath room , similar size to yours, and , i can take some photos and email them to you , we have maximised space, and walls , put in a white stone bath under the window , it is a metre in width , with a cool water spout coming off the centre under the window we pu t afalse ledge in to sit , candles etc on , , we tiles floor to ceiling, off white , wall mirror cabnit with three mirrors , inset into the wall so its only sits out a we bit from the wall tiles , floating bath room vanity , so that it makes the floor space look bigger , . matching stone square basin sits ontop of the vanity to one side so plenty of room to sit all your bath room stuff when need be , seperate shower all tiled as well , with inset , shelves for shampoo etc, also , when you open the bath room door and walk in when you close the bath room door behind it next to the shower is a very narrow floor to ceiling shelvec for towels, now the hole is there we jaust havent got the shelves put in yet. , we gt loads of comments as the bth room dosent look small evn though it is , , most expensive item the sqwat extra wide stone bath , made to order basin / tap ware and shower spray thing ,oh and the white stone vanity which we had made to order as well , due to the sizing .

Thanks for the measurements, there were a few missing that would have made it easier to be more precise, But I'am making suggestions on what I think might fit within the existing floor plan which you are trying to do. the only small extension is to fit the laundry into a shared family bathroom. As there is already a shower and toilet in the current laundry I think it would be wrong to move them as they are close to your new alfresco area for the family to have easy access when you have your get togethers. To try and keep the girls bedrooms a good size and together with the other two bedrooms I suggest working with the fireplace and making the current Bathroom and ensuite but with the ability to share the toilet with the girls during the night. I have added my beloved barn doors to close off the kitchen from the bedrooms and also to be able to leave open during the day for extra light., the planned deck with roof over will make the dining/study/kitchen darker so you might need to consider a sky light. Anyway just a few different ideas trying to work with and around special features cheers

If the window is in a shower recess you need to take special precautions for waterproofing to protect the timber reveal. If the window is not at risk of water damage then a standard timber reveal and architrave should work. I would suggest an aluminium awning window with a powdercoated finish would be good as it doesn't have a track if it is not in a shower recess. If it is in a shower recess consider a louvred window, without an architrave. When your shower recess has its waterproof membrane applied continue the waterproof membrane over the reveal up to the aluminium frame then tile over. Don't put a timber (or MDF) architrave around a window that is exposed to water as it will just rot out, along with the timber reveal. Best of luck Dr Retro of Dr Retro House Calls

Hi AndrewJason, I love cavity sliders. they are there when you want them but not visible when you need the space open. Having said that they cost more, take a bit of wreckage to set up and in you WA case you will be wrecking brick walls to put them in which might be a stretch of mess too far. BUT you will need to weigh up if they are worth it in the end. I do not think the build will be too bulky in the kitchen/dining because it will be superbly practical on both sides and it maybe just a matter of what you are used to. Not sure about "Average Joe...…" we are all good at somethings, mine is plans, function, practicality, solar. Yours might be brain surgery, empathy for unwell folks, kinda or you make the best seafood lasagne in the world... we are all needed to make for a great world: and it really is that!!! Good luck with your splendid home: I think it is beautiful. And PS if you do make the best seafood anything I better have your address....!!!!!!! MK