ᐅ City villa living and dining area of 43 m² too small

Hello everyone,
the basement of my house is now completed. For several days, I have been thinking about how to arrange the furniture and plan the kitchen. I am worried that 43m2 (460 sq ft) might be too small.
Our architect’s plan does not include any furniture, so I took the time to create some layouts using Sweet Home 3D.

Questions:
- What do you think about 43m2 (460 sq ft)?
- Which layout do you like the most?
- What would you do differently?

THANKS for your opinions.