I tried my best to design your kitchen&dining space according to your instructions and desires, and I hope I managed to do so.
First of all, I took the liberty to reorganize your kitchen for primarily functional and secondly aesthetical reasons. The fridge is right next to the entrance, sink is in the middle, and on the end of the wall are stove and oven; This way of organization completely satisfies the food preparation process ( 1.storing, 2.washing and 3.cooking the food ). I suggested a built-in fridge, in order to get some space on the kitchen top. Obviously, I proposed a custom-made kitchen for which I provided a detailed drawing.
The other custom-made peace is a wall lamp. You can make it yourself. It would cost significantly less than similar designer versions, and it can achieve the same visual effect.
As you can see on the renders, you can hide the radiator with a custom made cover out of plywood. It is more aesthetically appealing, and you can also put some spice plants on it for example. You can leave the radiator uncovered, because that is very common for Nordic style interiors. It is your choice.
All of the other furniture pieces are industrial products.
Since you don't want to change the tiles, I suggest painting them. White color for the wall tiles, and grey for the floor ones. I also recommend painting all the doors white. This can all be done by yourself, and it would really help the space to resemble the style you wish to achieve.
You do not have to use all the furniture pieces that I proposed if you do not like them for any reason. You can find alternatives, or order custom made pieces that mach the style and colors of the proposed, and create the same visual effect.