One suggestion I'd make - shelves above a bed are very hard to reach, without standing on the bed. There are many beds though that fold up into a wall cabinet, so take up the thickness of a mattress/frame when folded up. It also makes for a tidier office when it's not a guest room. You may have to hunt for a fold-out that hinges on the long side - most are hinged on the short side (i.e. hinge under the pillow). If you can't find the right unit you might be able to swap with the shelves behind the door, or on the opposite far wall. You'd then have to rejig the other shelves you want above the bed, or move the bed unit the depth of the shelves out from the wall, or rotate it 90 degrees to parallel the wall to the credenza. I'm trying to work out exactly the same problem in my study as we speak :-) albeit with a different floorplan. Good luck!

We considered all of your ideas and more, to the point where we had a sure plan, quoted and ready to go - only to be surprised when we actually saw it. That plan was to make the current ensuite the main bathroom and enter off the end of the room, to reconfigure the WIR to a third bedroom and to make Bed 2 the new master with a walk-thru robe to the new ensuite - currently family bathroom. The issue was that despite taking room from the existing wardrobes between the WIR and Bed 2, the area was just too small - so back to the drawing board. What we have decided to do is keep the same floor plan, knowing that if we choose to sell and return the WIR to a third bedroom it will cost approx. $4K - we think this is a great return on investment, but for our needs the WIR is a big benefit. It turns out our draughtsman missed some vital space where our current pantry exists so we have been able to utilise that space and move the pantry. This has allowed us to change the opening to the main bath to be adjacent to the back door/hall area which removes it from the kitchen/dining/lounge. Despite our best efforts we couldn't make room for a separate shower and bath, so we will have a shower over bath (island style) larger vanity (1200mm) and a concealed cistern toilet. Our finishes will do the talking with exposed brodware michaelangelo shower/bath mixers, beautiful marquina carrara and nero mosaic floor tiles and subways together with a statement wallpaper. We will retain the ensuite as is but we will make the shower significantly bigger, add a large vanity and concealed cistern toilet as per main bathroom. Same finishes. The trick in the ensuite is that we will cover the existing windows opposite the existing shower with the vanity and shaving cabinet (they are frosted from the outside) so we can utilise that wall and it makes no difference to the outside of the house - plus they are double glazed and don't open on that wall so it makes no difference to light or function. Here are the floor plans and the before photos , demo has occurred and we'll be framed and lined prior to Christmas, so stay tuned for more updates!

Wow, what a difference, I had no idea just how big the area was from the before photos, but this looks great - clean and easy to maintain as well. I can see in time the plantings will give a nice lushness and softness to the area that will also help visually cool the area in summer as well. I also like the elevated garden - I can assure you this is a real bonus in senior years. Wondering how many of the old crowd are still around, I lost the ability to post photos after a computer update quite some years back and then couldn't make comments either, so I'm thrilled suddenly the site seems to be working for me. I felt I'd been excommunicated. Not long after this post, I up and sold my Sydney house, was totally fed up with the overdevelopment happening and moved to Port Stephens for some quiet country life. Bought a house on a small block of land that wouldn't be too much for me to maintain in my senior years and the back garden faces north so gets sun all day winter and summer - beautiful in winter as it lets the sun in the house on that side too, but almost unliveable in summer. House had been leased all its life so I literally had a blank canvas - after I'd levelled the craters the tenant's dog had created - I needed privacy from neighbours but didn't want a lot of maintenance, including no lawns to mow, so I've used low maintenance shrubs growing to about 2m around the perimeter and 4 crepe myrtles in the centre area for shade to sit under in summer while allowing full sun in winter. Just waiting for everything to grow now, but thanks to Covid and lockdowns, I've had plenty of time to garden. Thanks for the update Rog, I hope everyone is staying safe and well.

something to keep in mind is the thickness of the walls and correct installation of the in wall cisterns and best practice for plumbing and noise control in adjoining rooms so consult your designer and plumber to confirm suitability of any arrangements but for our two in wall cisterns we have a thicker reinforced stud wall in one and the other has the cistern built into an extra cavity in front of the stud wall with a section of counter over the top ....my suggestion would be to have the powder rooms arranged as follows with the option of the extended counter over the extra cavity for the cistern if necessary