The idea I had since I started the design of this space was to do something simple yet expressive. In the entrance I made a "green corner" with plants that don't need a lot of sunlight (snake plant, golden photos, philodendron, zamioculcas, chamaedorea), right next to it, I did a part with the small table your kids have; the boxes in the bottom shelf is for them to store their toys or anything else you'd like, and more decorative plants on top (ivy, philodendron, marantaceae). In the dining place, with the table you already had, I mixed four types of chair to change up a little bit and give the room originality. An entire wall covered with a panel in solid pine wood and a rocking chair completes this cozy and modern living room (banana plant or rubber tree for a bit of green); every other wall is in cement plastering. The corridor (and a stripe - 43cm - of the kitchen wall) is painted in a deep blue (every wall and ceiling), giving a sense of calmness and relaxation. I really hope you enjoy my design, you have a beautiful home, I think it's very easy to make it feel cozy without a lot of changes. Thanks!