All the suggestions above are perfectly good. However, when you have a house that is entirely painted, the options are so endless that it's easy to get stuck. I'd advise either finding photos of comparable homes in colors that you really love, and reproducing a similar palette on your home… or upload a picture of your house to a colorizing site, and play around with various combos. Sherwin Williams has a Color Visualizer that is decent. I don't mind a white house, but feel that the black trim is a bit harsh. On the railing especially- it feels like it is outlining itself too much. Reduce the contrast between the body and the rail and it will enhance the house rather than overwhelm it. You have a lot of choices, so just experiment and go with what resonates with you.

I'd like to suggest that the most important thing here is more about who is using the room. If It's a child's bedroom use lovely children's curtains - there's so much around and any pattern could pick up the wall and floor colours. If a guest room and not used often I'd suggest a beautiful velvet or good quality Linen and forbid the little ones from going in to that room!!!!!! alternately a blind attached at floor level could be raised or lowered so the view is still there but with privacy from waist height perhaps. Good luck. Bee

So if I want to include sustainable things in my house, where should I start?

Thank you so much for the advice. Not sure about black as a colour choice but love navy blue. That would recede but then maybe the greens contrast not so effective? Or dark grey? My roof will be slate grey. Are these free standing mesh panels widely available? The only mesh with which I am familiar as mentioned has to be fixed to the wall or fence. I had thought that the support would need to be freestanding but as my area is also very windy (Lots of Norwesters) I will need to choose carefully from what is available so they are in themslves protected. I have planted jasmine before in Europe but not been successful with an abundance of flowers either in France or Uk, which Is why I didn't list it. However, I am willing to give it another go as the foliage and habit are lovely. Am now going to look up the hedging you mentioned. Was thinking of getting the garden landscaped by someone local to my area but I am sure, like you, they will wonder at the 1.8m restriction! Sadly my subdivision permits only oak trees ( which they removed when subdividing) to be planted which we know grow over 1.8metres. What they hoped to achieve by creating that constraint is beyond me but I am not going to go against it as someone down my road was 'made' to remove their newly planted magnolia trees as they were already over 1.8 when planted. Further I won't live long enough to see an oak tree grow to its prime! TIA of further comment. Kidssiam