No falsity, plastic, and chipboard - only natural materials. Upholstered furniture often has legs, armrests, and fittings made of wood. Wicker baskets and rugs complete the interior. Metals in various variations also work well: silver, brass, and all kinds of aged surfaces.
You can add to this also a play with shapes, and try to combine, for example, a white origami paper lampshade with a thin black metal frame of kitchen chairs. By the way, the kitchen is the only place in the apartment where the so-called "open" storage is allowed.
Of course, we are talking about only things whose textures you can admire: clay teapots, wooden figurines, and stone mortars for spices.