Keep in mind that the format is also important for the appearance. It doesn't have to be 2m. But maybe check if you can get 20x80 or 16x100 or something like that. Narrower, so it looks more like a plank rather than a tile. It's also important that the tiles are calibrated (rectified). Then the joints are narrower and less noticeable.
Our tiler laid the living area yesterday. I've attached a picture to show how something like this looks on a larger surface. Not grouted yet
For the upper floor, we simply used laminate for the first few years. When the kids are out of the roughest phase, we'll put in something of higher quality