Done for now! Still have to decorate, but it's a work in progress.
The only color from the poll I actually used was Summer Plum on half a wall in the corridor:
Then for the lounge and the living room, I used, combined with the beige I had, a brown called Caramiline in French, but I forgot the name in English (

) Those turquoise chairs I really want to reupholster, probably with a navy blue fabric...
And the now famous orange carpeted round reading chair (with requisited cat and a ton of cat hair (just did not predicted it!)):