I vote for much smaller tiles: 20x20 or 15x15 or something like that. The old tile formats from the Herrenhäuser still look good and they are about 100 years old. In the 50s, small tiles were also used – they still look good today (depending on the color... :D). I think that large-format tiles do not "dress" a room at all but are mainly just a "covering." I don’t understand why everyone is so eager for bigger tiles. My neighbors almost all have somewhat larger tiles. In the elongated but narrow hallway, it looks pretty stupid in my opinion, about 3.5 tiles in width or something like that.