Which floors are suitable for single-family homes? What does the home-building elite recommend?

. However, the price range in the construction and performance description from our construction company and also from the competition, which we had already checked before, is at €50.00/m².

I think tiles somehow always look stupid. After 10 years it always looks like "was nice 10 years ago". I would never choose tiles, except for the entrance.

I have parquet on underfloor heating. Everywhere, also in the kitchen and bathroom. Works great, no problems. Otherwise, linoleum is also a great covering.

50 euros for material and laying is not that much. I really wouldn't save on the floor or the type of floor. You don't redo it quickly. Better to have it done room by room.

Including material? Then you will also be allowed to select samples at your tile supplier’s wholesaler, and there you usually pay the list price. That means if you take the tile you liked at the hardware store for 20 euros, you’ll be at 40 or 50 euros there. And in the fine print of the construction service description, it often states that of the 50 euros/m2, 15 euros are calculated for the tile—and for that, you get exactly 3 ugly tiles at the wholesaler. And the 50 euros only cover small formats, e.g. only up to 50x30. Larger ones of course cost more to install.

For us, the basic idea was also that we wanted the same flooring everywhere.
We liked parquet, but we had rather mixed experiences with its durability. I grew up in a house with natural stone (Solnhofen natural stone broken up, so very rustic) and it is simply indestructible. After 30 years it still looks like new.

That's why we decided on tiles. In the end, we chose the tile "Castelvetro - Life - Color Beige". After 3 years, we are still very satisfied and do not regret the decision.
The floor is easy to clean and dirt is not immediately visible.
The only downside is the temperature. My wife expected the floor to get as warm as in the above-mentioned house of my parents.
But since we always wear slippers, it’s fine. In summer it is always nicely cool, I love walking on it barefoot.