The same tiles throughout the entire ground floor and in the bathroom - also the same in the basement?

For the workshop in the basement (with underfloor heating), I am looking for tiles. What should be considered? Which tiles have you had good experiences with? Which tile size and pattern did you choose? Questions upon questions...

As I said, from my side that was the last answer to you if your behavior continues like this. There are people here who would like to help – both the questioners and the readers. When the questioners first break their project into individual little questions (and spread the relevant background information about their threads so that it becomes a scavenger hunt and a memory game to remember them), that joy becomes bitter. Simply because it is very exhausting (for me personally "only" annoying, for others – mostly neurotypical people, as generally in the population – frustrating). The fact that many are too “polite” to tell you this openly does not mean that it bothers only a few. And I repeat for the last time for you that you yourself would be the biggest beneficiary if you changed your behavior. Take a look at the threads of more skillful questioners and see how much more productive and efficient the help they get is.