Hi Lila The waste pipe can still work with the L shape but if you are concerned, switch the sink and BBQ locations. That way the BBQ fumes will be further from the house too. Access to the back yard is always a consideration but I wouldn't let it rule your overall design as there are always ways around it. I had a mini bobcat come through my house to dig the pool in the back yard when I lived in Brisbane!!! A sail maker or equestrian sewer could easily make a good cover for the bench unit and I've seen it work on several occasions, but I would save up for the pergola to the side of the house which without any issues with the neighbour, could go to within 1.1m of the boundary or just as I drew it. Good luck with the decision making and enjoy your alfresco lifestyle.

only way to find out is to measure the room...use chalk or pencil to draw a line on the wall across the top of the bedroom door and around the sides of the room...make sure the line is level...now measure from the line to the sloping ceiling where you think the loft could come out to... what is the height at the outside edge of the loft?...is there enough height for the framimg and to climb into the loft...keeping in mind about 75cm height is similar to sitting under a table or desk ..much less becomes too short for more than storage??..is it wide enough for a bed ie at least 1m x teh width of the room? the biw can be about 60cm deep but the floor of the loft could overhang the biw but too much will encroach on the space "downstairs"...this rough sketch shows how the ceiling slopes lower but the exact amount can only be shown by on site measurements...a wall of built in storage would be useful, narrow sleeping platform could be fun but anything that takes up more floor space spoils the use of the room

It's many years since we've had an eat-in kitchen, but my current renovation incorporates an eating area in the kitchen because, frankly, I'm tired of the extra work to carry things to and from the dining room and the extra cleaning created by always using the dining room even for casual meals for just two of us. We have had bar stools at the kitchen island, and the grandkids use them, but my husband hates them and refuses to eat at bar height or even at a lowered 'ledge'; on the side of the island. So my kitchen reno will include a table on one end of the island, at regular table height and large enough to seat 5 if necessary. There is a large sliding door to the veranda close to where that table will be positioned, so it should be a pleasant place for casual meals and I expect we'll eat most meals there. I'm so confident of that, I'm converting the dining room to more living space and putting our big timber dining table in the alfresco area, which will be semi-enclosed, with open parts security fly-screened. The dining area we use when we have guests will be super-casual, with a BBQ in one corner and swim spa in the other. I just don't see a purpose for formal dining anymore, especially living in a sub-tropical climate.

We have the same layout as you in our 90s spec built home. We have Bunnings type cavity sliders so I imagine ours are about as cheap as you can get. They are awful - they are noisy when they slide so if one of us gets up in the night for the bathroom, we have to open the door in slow motion so as not to wake the other one up! We have them on our other wet rooms through the house and I find them not too bad acoustically but they don't screen anything in the ensuite. I would not recommend them at all. As for whether to have 1 or 2 doors, the only time I close the WIR door is when I am at my wits end haha! It's a great space for a private phone conversation but I really couldn't be bothered closing the door any other time