I will start with an admission - I have read nothing of the comments. However I have helped a friend design a compact laundry. Here was how we did it. 1. Start with a list of everything - and I mean everything, include pegs, those little lint ball things for the washing machine, buckets, mops, vacuum, airers etc - that you want to store in the space. 2. Break that list into where you want to store it - drawers, wall, or cupboard - and then rewrite the list as cupboard, drawers, wall etc.As you are doing this, see if you can store those items elsewhere - we added a ceiling airer in the bathroom using pulleys. Also mark any item that a special storage gadget might help. We added to the back of one door (I think they were custom made 925mm and 2300mm high) a hanger for the vacuum hose, and in the cupboard a hanger that slides out for the brooms and mop. 3. Go measure the space you have, and be exact - if the measurement is 1457mm it is 1457mm. Also, see where you might "borrow" space from. We managed to add another 650mm deep, 750mm wide cupboard by swapping the two bedrooms around, and using space in the guest bedroom wardrobe. 4. Draw up a plan, and be really specific. If you think you need four drawers and a top mounted sink then plan that way. Whilst you are planning think over whether you want top spec and not hide it, or to hide it behind really nice doors. We used reasonable quality from Bunnings and modified because it was behind doors. Also, don't be afraid to "borrow" something from a different zone. In my laundry I used a round kitchen sink, because I didn't want a really deep laundry tub so I could use the room underneath. 5. Go and find a really good quality cupboard manufacturer or builder and ask them to look over your plan and ideas. They may tweak to assist, but remember you know your space and what you will be using it for better than anyone. In my friends case, she had a brother who assisted and made a super looking set of doors. As to resale value, that depends on who you want to buy it, but I have one piece of advice - don't go for the resale value, do it because that is what you want. In my friends case she turned her laundry into the bathroom, and then turned the oversized bathroom into a very natty study. Good Luck.

siriuskey, Yes, the courtyard is open to the sky (no roof over it), I assume this is what you mean by double story. Ref. below photos, I would love to get this look, especially the first and last photo, where you can see family living space from the first floor. I can't achieve this in my plan as it eats a lot of floor space upstairs. The referred plan (photos) has a very big void combining staircase, hallway and dining area. I know it is not easy with cooling and heating when you have such a big void. So, I explored a few ideas (with my limited knowledge on this topic) before achieving the current floorplan. I have also thought about, in my current plan, extending the void on the staircase to the dining area (it is more like L shape) but i wasn't sure if that makes any difference. keen to hear your thoughts.

Hi How2Girl, I appreciate your follow up! The Reece document is good - thanks - I wish there was something concrete in the Standards though. Worth notiing is that a shower over the bath needs the same wall-sheeting details as if it was a shower base. Also wall framing in the bathroom needs to be done to AS 1684.2-2010 Residential timber-framed construction - Non-cyclonic areas (Which the James Hardie 'wet area design book' is based on) Very frustrating that the Australian Standards are not readily available - ie FREE- or at least, latest copies at local libraries. How are we meant to build to standards when they are inaccessible. Another factor in determining the overall quality of the Australian construction industry Also what I've found frustrating in this instance is that other trades in my small town are unwilling to agree that the work is of very poor quality - there is an unstated 'brotherhood' at work. So Im going to have to engage an independent Building Certifier, probably from out of town. Of course,the cost for this will come off the builder's fees on a pro-rata basis for below-par work

True the standards will be different, but as far as I know, the standards in Australia for waterproofing tubs only state what the outcome needs to be, not necessarily the exact equipment used to achieve it. I think something like this on the market would solve a problem for many people. I've just seen horrendous installations on NEW buildings that included MANY APARTMENTS especially where water clearly runs down between tub and wall and not to standard at all. I can't believe what builders get away with. The way I found out about this stuff is because I've pretty much exhausted my options. Scrolled till my eyes could scroll no more! :) Over many days. I saw a bath on Temple and Webster of all places which stated that it comes with an adhesive tile bead, and I was like, what is that?! I am now actually considering that tub, so I might not need to get a separate thing. But otherwise I was thinking another type of trim or flange attached to the tub could very well do the job just fine. I'm still very confused why island baths are more often offered as a wider bath and flange baths (and especially anti-slip ones clearly concepted to be shower baths) are narrower. I'm guessing they know what sells, but it goes against my design instincts!