I'm not sure where you're from but I'm guessing the UK? I'm having to translate some of your terminology which is unfamiliar to me. We all speak English but definitely different localities have their own words to describe these things. If you don't want to make a feature of your joinery (which I figure is your baseboards and your window and door trim) then yes I'd paint them out in the wall colour. Satin is a good choice not so much for reflecting light, but because a shinier finish is more durable than a matte one, and these areas need to be resilient. Your new place sounds wonderful. Best of luck on your renovation.

Thanks for the photo's it really show's what should be painted with what, just by looking at the first photo looking towards the stairs, the painted bulk head would really bring the ceiling down and then again the second with the bulk head above the external door, wall colour is the right choice for me. cheers

printed brownish one is for master bedroom and living, kitchen and dining.its blockout snd see through. marble - white one block out is for all other bedrooms

Hi there, Big piece of paper time! Write down the dims of the space and list the things you would like it to do: charge devises, put down for hand bag, store of mail, basket ball fixtures, invitations, bills, home management, display of collection of tortious shells....what ever!! Then list all the ideas that seem interesting, marry up the two lists and see what comes out of it! Personally I think a long blank wall is excellent for couch or other furniture to go on and to sit to look out to the garden (not with your back to outlook like so often is planned) Some put down bench, desk arrangement, some cupboards for devises charging and handbags, some shelving for a few book and current pictures etc. Some of each type of space that you need for those items and things on the list. Very important to keep it ladder friendly for manhole too. I love the look of your circle of chairs there and wonder if you want more seating in the room? I love the ideas above that have been posted: very lovely and some quite quirky! Good Luck, stay focused on what you want the area to do! Cheers Margot