acknowledging your responses to other's ideas my suggestions has the garage and kitchen next to the Master suite, includes mudroom and small office or the larger entry or bed 2 (with door from entry could double as separate study) the bedrooms and activity rooms are more flexible for visiting family but i've reduced the toilets to minimum with a multi person bathroom with easy access from outside or living areas..total floor area within 240sqm including verandahs and alfresco but excludes garage or double outside walls) the whole building is about 22m wide by 17m deep so hopefully could be positioned within the building envelope to minimise steps up from garage and allow for the tanks, shed and ATU on the western side but with the deep alfresco you should include skylights in the family room

I would just like to thank all of you brilliant people too, as well as Karyn. I am I’m a similar boat with respect to only having fur babies and wanting in the future to have a home and not just a house , that meets our needs. Although my first decision will be whether to continue throwing away money in my current money pit of a home, where it is all about the land value and people - such as my new neighbours, remove the house and build oversized mansion for the block or alternatively buyers want to walk in and will pay $1.3 - $1.7 for the mansion that is already completed. Neither of which are within my means or suit my living needs .....pity my house is such a money pit. With all this rain, it has highlighted possible multiple roof leaks from tile roof - easy to see where there is no sheeting on ceiling. Anyway....... As well as being extremely impressed and actually touched by how much Houzz users are prepared to help another stranger ....kindness of the human spirit.....Karyn, I have been reflecting on how much you are teaching many people about the ‘process’ of buying a turnkey house and land package. Don’t underestimate how much you are helping others who may consider venturing down this path and are naive to all the constraints associated with this type of build etc....particularly when one has the additional stress of being otherwise alone on the journey and overwhelmed by the things one has to consider.... Wishing you the best of luck Karyn with both the process and the outcome. and thank you houzzers for your creativity and generosity to strangers....

Ive had a really busy 4 days & have been totally warn out, sorry for the lack of communication. We are changing the plan to have the roofline open up at the back like the latest pic posted by dreamer, but to also open up at the front for a patio entrance. Doing things this way gives us the high/raked ceilings in the kitchen/living/dining rather than stepping the whole area down. As for the design of the ensuite, kids bathroom, laundry, pantry, spare toilet & mudroom..... We've had a chat about it & have made a few changes. We have spoken with the 'architect' & he is drawing it up with the changes that we are happy with😊 Thank you all so much for you opinions & help, its been very much appreciated & has helped us get to a point that we are very happy with the design now, couldnt have done it without you guys💚💙 When the shed gets built we will have a granny flat setup in one end of it for the older kids or visitors so that will work out for us now too.

Western Sydney can be a very hot place in summer. So you've really got to try to minimise summer heat loads. What does this mean? Keeping the summer sun off your windows. Easy to do in the north, with appropriate length eaves. But much more difficult to do from the east & west. As the sun is lower in the sky & eaves become ineffective. Western sun is a particular problem, as the sun is in this direction at the hottest time of the day. So that is why quite a few people a few commenters have raise the issue of too many western windows. So how do you resolve this? It's difficult to do when the long sides of your home face east & west. But there are options to minimise western glazing. Firstly, eliminating or minimising windows. That's a very large western window in the dining area, which will get blazing hot in summer. I'd be eliminating this window (more in that later), or at least greatly reducing its size. I'd be eliminating the western wrap-around portion of the master bedroom window. Yes, it may look cool, but this will be at the expense of you comfort. You certainly don't want SW sun coming in your bedroom windows in summer evenings. Same goes for the media room. A very large western window means a very hot space. I'd this a true media room? If so, I'd think you'd want lower levels of glazing in this room. I'd actually eliminate this window, & take the following approach. Next, where possible, swap the western windows for glazing facing a different direction. You can do this in the media room, with long, thin windows. You can also do this in the upstairs living area. Again a large western window, which certainly should be swapped out for a northern window. Thirdly, locate rarely used rooms in the western side of the house. So they can bear the brunt of the western sun. Bathrooms, laundries (not in your case), & importantly, the garage. So I'd actually look at flipping the from portion of the house, so that the media room faces SE & the garage SW. Tough you won't have access from the garage to the laundry, which may be something you want. I'd then consider having the entrance to the home on the western side, beside the garage. This means you'll have a shorter hallway from the entrance to you living areas. Changes to the location of the garage to the western side may not be allowed, of the road is busier, or if the driveway is too close to the corner. So that would need to be looked at, if you were considering this change. As for your remaining western (& eastern) windows, you've got to try to minimise the amount of heat that comes through these windows. There's a few approaches. Louvred vertical sun shades or timber battens are an option. These will reduce the amount of sun striking the window, & increase privacy, but decrease the views out the window. Shutters or awnings are an option, but probably don't look as nice. Window treatments, such as low-e glass, are a good idea too - just note reviews for some single glazed low-e glass products aren't great. Western (& eastern) glazing should certainly be low SHGC (solar heat gain coefficient). As has been mentioned, windows should also be designed for cross-ventilation. A free was way too cool your home, especially effective at night. Winter in western Sydney can be pretty cold too. In winter it's all about letting the sun in, particularly the northern sun, as the sun is in the northern portion of the sky. As has been mentioned above, northern covered alfrescos aren't a great idea. Robbing north facing living areas of daylight, & winter sunshine. At the very least add a vergola to let some sun in here. you should also consider zoning your main living area. that is, having a door that can separate it from the rest of the house. Then you can just heat this room, instead of the entire house. Otherwise the staircase will act like a giant chimney, losing heat upstairs. You'd need to reverse the direction of the staircase, to add a door between it & the kitchen/laundry area. May not be ideal, but worth considering.