I love the color you have on the wall by the patio doors. I'd go with that all over if you want the space to feel warm. Or, if you want the rooms to feel cooler, you may want to go with sky blue or a calm green. The right shade of green brings in your outdoor plants, which looks very nice when you are looking out through the windows. Your flooring would look fine with any of these choices. Grey is another color to consider. I personally do not like it, yet is is quite popular now, especially with contemporary interiors.

Googled the karaka tone - consider resene ash - closest to a creamy white when you see it on the exterior. Depending on your house style, (more cottage like) I'd contrast the karaka green with a near white tone rather than a khaki tone. More modern, more khaki.

Thanks for the suggestions. I will definitely try to attach rounded tiles where I can to make it more Spanish. Also love the idea of attaching Spanish style tiles to fronts of steps etc. I will definitely do bright contrasting front door, and I really like the window flowers idea to break up all the walls. Landscaping is my strength, so got that sorted, and will begin that first. There is too much focus currently on parking spaces, and not enough on outdoor living. What do you guys think of this colour. I am happy to paint over the aluminium windows with whatever colour would suit best. Thanks very much.

Looks like the palm tree look is working so I would blend that with some succulents maybe agave which can grow large and make great statement plants. Also stick with the stones.