I just took a few pics of the place to give an idea on house setting, trees etc.
This side is entry to house upstairs and Master Bedroom size. Has not had any sun on the walls or underneath since about 10am this morning. Outside temp right now is 34c, room temp no AC, no Fan is 27. windows are open and we have a slight breeze.
Other side of house where sun is setting. That side is warmer clearly. Guest bedroom is 29 again No AC, No fan, just double sliding doors slightly opened
Front of house. It was 3:47 pm when I took pics. Carpark and shop are no sun in front and back side has a very long extended eave so its actually comfortable but a fan in shop is required.
This is our full Kitchen or "Outside" kitchen as many call it. My wife loves it. She has a big ass fan on the wall that blows out the window on the side she cooks on. the side facing the sun has a long eave. The kitchen isn't even red brick. Its that standard ol grey sinter block stuff. So is Car park and shop.
Anyway these pics hopefully will offer some ideas to others considering a build.
Cheers